NAICS codes / 333998
NAICS 333998: All Other Miscellaneous General Purpose Machinery Manufacturing — open federal opportunities
100+ open notices on SAM.gov. Top buyers: DEPT OF DEFENSE (126), HOMELAND SECURITY, DEPARTMENT OF (2), TREASURY, DEPARTMENT OF THE (1), NATIONAL AERONAUTICS AND SPACE ADMINISTRATION (1).
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SPACER, 2ND STAGE
DEPT OF DEFENSE · DEPT OF THE NAVY · Solicitation · posted Oct 30, 2026
NAICS 333998Due Nov 16, 2026
RUGGED,FLAT,PANEL
DEPT OF DEFENSE · DEPT OF THE NAVY · Solicitation · posted Oct 30, 2026
NAICS 333998Due Nov 6, 2026
SCREEN,PERF SHEET
DEPT OF DEFENSE · DEPT OF THE NAVY · Solicitation · posted Oct 30, 2026
NAICS 333998Due Nov 16, 2026
DISPLAY UNIT
DEPT OF DEFENSE · DEPT OF THE NAVY · Solicitation · posted Oct 30, 2026
NAICS 333998Due Nov 6, 2026
PLUG COVER
DEPT OF DEFENSE · DEPT OF THE NAVY · Solicitation · posted Oct 30, 2026
NAICS 333998Due Nov 12, 2026
REPRODUCER,DISK MED
DEPT OF DEFENSE · DEPT OF THE NAVY · Solicitation · posted Oct 30, 2026
NAICS 333998Due Nov 30, 2026
PUMP ASSEMBLY
DEPT OF DEFENSE · DEFENSE LOGISTICS AGENCY · Solicitation · posted Oct 30, 2026
NAICS 333998Due Nov 30, 2026
SPACER, 2ND STAGE
DEPT OF DEFENSE · DEPT OF THE NAVY · Solicitation · posted Oct 29, 2026
NAICS 333998Due Nov 16, 2026
53--HOIST STRAP
DEPT OF DEFENSE · DEPT OF THE NAVY · Solicitation · posted Oct 29, 2026
NAICS 333998Due Nov 10, 2026
ASSEMBLY, KEYBOARD
DEPT OF DEFENSE · DEPT OF THE NAVY · Solicitation · posted Oct 29, 2026
NAICS 333998Due Feb 1, 2027
NRP,KEYBOARD,DATA E
DEPT OF DEFENSE · DEPT OF THE NAVY · Solicitation · posted Oct 29, 2026
NAICS 333998Due Dec 28, 2026
DISPLAY UNIT
DEPT OF DEFENSE · DEPT OF THE NAVY · Solicitation · posted Oct 29, 2026
NAICS 333998Due Nov 13, 2026
58--FILTER,COUPLER
DEPT OF DEFENSE · DEFENSE LOGISTICS AGENCY · Combined Synopsis/Solicitation · posted Oct 29, 2026
43--FILTER ELEMENT,FLUID
DEPT OF DEFENSE · DEFENSE LOGISTICS AGENCY · Combined Synopsis/Solicitation · posted Oct 29, 2026
43--FILTER,FLUID
DEPT OF DEFENSE · DEFENSE LOGISTICS AGENCY · Combined Synopsis/Solicitation · posted Oct 29, 2026
59--TRACK PLATE,INSTALL
DEPT OF DEFENSE · DEFENSE LOGISTICS AGENCY · Combined Synopsis/Solicitation · posted Oct 29, 2026
16--BLADE,ROTARY RUDDER
DEPT OF DEFENSE · DEFENSE LOGISTICS AGENCY · Solicitation · posted Oct 29, 2026
NAICS 333998Due Nov 30, 2026
INTERFACE UNIT,DATA
DEPT OF DEFENSE · DEFENSE LOGISTICS AGENCY · Solicitation · posted Oct 29, 2026
NAICS 333998Due Nov 9, 2026
MODULE,DRIVE,AIRCRA
DEPT OF DEFENSE · DEFENSE LOGISTICS AGENCY · Solicitation · posted Oct 29, 2026
NAICS 333998Due Nov 12, 2026
49--TEST SET SUBASSEMBL, IN REPAIR/MODIFICATION OF
DEPT OF DEFENSE · DEPT OF THE NAVY · Solicitation · posted Oct 28, 2026
NAICS 333998Due Nov 27, 2026
70--IDE DRIVE ASSY
DEPT OF DEFENSE · DEPT OF THE NAVY · Solicitation · posted Oct 28, 2026
NAICS 333998Due Dec 30, 2026
70--IDE DRIVE ASSY
DEPT OF DEFENSE · DEPT OF THE NAVY · Solicitation · posted Oct 28, 2026
NAICS 333998Due Dec 30, 2026
JOINT,UNIVERSAL
DEPT OF DEFENSE · DEPT OF THE NAVY · Solicitation · posted Oct 28, 2026
NAICS 333998Due Nov 6, 2026
DISK DRIVE UNIT
DEPT OF DEFENSE · DEPT OF THE NAVY · Solicitation · posted Oct 28, 2026
NAICS 333998Due Dec 4, 2026
DISK DRIVE UNIT
DEPT OF DEFENSE · DEPT OF THE NAVY · Solicitation · posted Oct 28, 2026
NAICS 333998Due Dec 4, 2026
43--PURIFIER,CENTRIFUGA, IN REPAIR/MODIFICATION OF
DEPT OF DEFENSE · DEPT OF THE NAVY · Solicitation · posted Oct 28, 2026
NAICS 333998Due Nov 16, 2026
SEAL RING,NUCLEAR C
DEPT OF DEFENSE · DEPT OF THE NAVY · Solicitation · posted Oct 28, 2026
NAICS 333998Due Nov 27, 2026
DISPLAY UNIT
DEPT OF DEFENSE · DEPT OF THE NAVY · Solicitation · posted Oct 28, 2026
NAICS 333998Due Nov 12, 2026
PIVOT,SUPPORT
DEPT OF DEFENSE · DEPT OF THE NAVY · Solicitation · posted Oct 28, 2026
NAICS 333998Due Nov 27, 2026
43--FILTER BODY,FLUID
DEPT OF DEFENSE · DEFENSE LOGISTICS AGENCY · Combined Synopsis/Solicitation · posted Oct 28, 2026
43--FILTER ELEMENT,FLUID
DEPT OF DEFENSE · DEFENSE LOGISTICS AGENCY · Combined Synopsis/Solicitation · posted Oct 28, 2026
NAICS 333998Due Nov 9, 2026
43--FILTER ELEMENT,FLUID
DEPT OF DEFENSE · DEFENSE LOGISTICS AGENCY · Combined Synopsis/Solicitation · posted Oct 28, 2026
42--SIAMESE CONNECTION,FIR
DEPT OF DEFENSE · DEFENSE LOGISTICS AGENCY · Combined Synopsis/Solicitation · posted Oct 28, 2026
NAICS 333998Due Nov 9, 2026
42--RACK,FIRE HOSE
DEPT OF DEFENSE · DEFENSE LOGISTICS AGENCY · Combined Synopsis/Solicitation · posted Oct 28, 2026
NAICS 333998Due Nov 9, 2026
42--NOZZLE,FIRE EQUIPMENT
DEPT OF DEFENSE · DEFENSE LOGISTICS AGENCY · Combined Synopsis/Solicitation · posted Oct 28, 2026
42--BLANKET,FIRE
DEPT OF DEFENSE · DEFENSE LOGISTICS AGENCY · Combined Synopsis/Solicitation · posted Oct 28, 2026
42--KIT,REPLACEMENT AIRLIN
DEPT OF DEFENSE · DEFENSE LOGISTICS AGENCY · Combined Synopsis/Solicitation · posted Oct 28, 2026
49--REEL ASSEMBLY,HOSE
DEPT OF DEFENSE · DEFENSE LOGISTICS AGENCY · Combined Synopsis/Solicitation · posted Oct 28, 2026
KEYBOARD,DATA ENTRY
DEPT OF DEFENSE · DEFENSE LOGISTICS AGENCY · Solicitation · posted Oct 28, 2026
NAICS 333998Due Nov 20, 2026
KEYBOARD,DATA ENTRY
DEPT OF DEFENSE · DEFENSE LOGISTICS AGENCY · Solicitation · posted Oct 28, 2026
NAICS 333998Due Nov 20, 2026
CABLE ASSEMBLY AB
DEPT OF DEFENSE · DEFENSE LOGISTICS AGENCY · Solicitation · posted Oct 28, 2026
NAICS 333998Due Dec 1, 2026
CABLE ASSEMBLY AB
DEPT OF DEFENSE · DEFENSE LOGISTICS AGENCY · Solicitation · posted Oct 28, 2026
NAICS 333998Due Dec 1, 2026
SWITCH,WAVEGUIDE
DEPT OF DEFENSE · DEFENSE LOGISTICS AGENCY · Solicitation · posted Oct 28, 2026
NAICS 333998Due Nov 17, 2026
51--GUN,SEALANT,20 OUNC
DEPT OF DEFENSE · DEPT OF THE NAVY · Solicitation · posted Oct 27, 2026
NAICS 333998Due Nov 6, 2026
CABLE,FIBER OPTIC
DEPT OF DEFENSE · DEPT OF THE NAVY · Solicitation · posted Oct 27, 2026
NAICS 333998Due Nov 13, 2026
CABLE,FIBER OPTIC
DEPT OF DEFENSE · DEPT OF THE NAVY · Solicitation · posted Oct 27, 2026
NAICS 333998Due Nov 13, 2026
XMITTER,PRECSIONTRM
DEPT OF DEFENSE · DEPT OF THE NAVY · Solicitation · posted Oct 27, 2026
NAICS 333998Due Nov 23, 2026
REFRIGERATION UNIT,
DEPT OF DEFENSE · DEPT OF THE NAVY · Solicitation · posted Oct 27, 2026
NAICS 333998Due Nov 12, 2026
70--INTERFACE UNIT,DATA, IN REPAIR/MODIFICATION OF
DEPT OF DEFENSE · DEPT OF THE NAVY · Solicitation · posted Oct 27, 2026
NAICS 333998Due Nov 6, 2026
70--INTERFACE UNIT,DATA, IN REPAIR/MODIFICATION OF
DEPT OF DEFENSE · DEPT OF THE NAVY · Solicitation · posted Oct 27, 2026
NAICS 333998Due Nov 6, 2026
43--FILTER ELEMENT,FLUID
DEPT OF DEFENSE · DEFENSE LOGISTICS AGENCY · Combined Synopsis/Solicitation · posted Oct 27, 2026
43--FILTER ELEMENT,FLUID
DEPT OF DEFENSE · DEFENSE LOGISTICS AGENCY · Combined Synopsis/Solicitation · posted Oct 27, 2026
NAICS 333998Due Nov 9, 2026
43--FILTER ELEMENT,FLUID
DEPT OF DEFENSE · DEFENSE LOGISTICS AGENCY · Combined Synopsis/Solicitation · posted Oct 27, 2026
43--FILTER ELEMENT,FLUID
DEPT OF DEFENSE · DEFENSE LOGISTICS AGENCY · Combined Synopsis/Solicitation · posted Oct 27, 2026
43--FILTER ELEMENT,FLUID
DEPT OF DEFENSE · DEFENSE LOGISTICS AGENCY · Combined Synopsis/Solicitation · posted Oct 27, 2026
43--FILTER,FLUID
DEPT OF DEFENSE · DEFENSE LOGISTICS AGENCY · Combined Synopsis/Solicitation · posted Oct 27, 2026
47--STRAINER ELEMENT,SEDIM
DEPT OF DEFENSE · DEFENSE LOGISTICS AGENCY · Combined Synopsis/Solicitation · posted Oct 27, 2026
20--TIE DOWN ASSEMBLY,A
DEPT OF DEFENSE · DEFENSE LOGISTICS AGENCY · Combined Synopsis/Solicitation · posted Oct 27, 2026
NAICS 333998Due Nov 9, 2026
Universal Robotics UR30 Robot Workstation and Console
NATIONAL AERONAUTICS AND SPACE ADMINISTRATION · NATIONAL AERONAUTICS AND SPACE ADMINISTRATION · Combined Synopsis/Solicitation · posted Oct 26, 2026
NAICS 333998Due Nov 2, 2026
QUICK RELEASE PIN,R
DEPT OF DEFENSE · DEPT OF THE NAVY · Solicitation · posted Oct 26, 2026
NAICS 333998Due Nov 13, 2026
INDICATOR-TRANSMITT
DEPT OF DEFENSE · DEPT OF THE NAVY · Solicitation · posted Oct 26, 2026
NAICS 333998Due Nov 9, 2026
Air-Gas Desiccant Driers for AN/SPN-50
DEPT OF DEFENSE · DEPT OF THE NAVY · Combined Synopsis/Solicitation · posted Oct 26, 2026
43--FILTER ELEMENT,FLUID
DEPT OF DEFENSE · DEFENSE LOGISTICS AGENCY · Combined Synopsis/Solicitation · posted Oct 26, 2026
43--FILTER,FLUID
DEPT OF DEFENSE · DEFENSE LOGISTICS AGENCY · Combined Synopsis/Solicitation · posted Oct 26, 2026
43--ADAPTER ASSEMBLY,FILTE
DEPT OF DEFENSE · DEFENSE LOGISTICS AGENCY · Combined Synopsis/Solicitation · posted Oct 26, 2026
NAICS 333998Due Nov 10, 2026
43--FILTER ELEMENT,FLUID
DEPT OF DEFENSE · DEFENSE LOGISTICS AGENCY · Combined Synopsis/Solicitation · posted Oct 25, 2026
49--NOZZLE,FUEL AND OIL SE
DEPT OF DEFENSE · DEFENSE LOGISTICS AGENCY · Combined Synopsis/Solicitation · posted Oct 25, 2026
NAICS 333998Due Nov 5, 2026
42--EXTINGUISHER,FIRE
DEPT OF DEFENSE · DEFENSE LOGISTICS AGENCY · Combined Synopsis/Solicitation · posted Oct 25, 2026
NAICS 333998Due Nov 5, 2026
54--POST,JUNCTION,SPAN,
DEPT OF DEFENSE · DEFENSE LOGISTICS AGENCY · Combined Synopsis/Solicitation · posted Oct 25, 2026
NAICS 333998Due Nov 5, 2026
16--PANEL ASSEMBLY
DEPT OF DEFENSE · DEPT OF THE NAVY · Solicitation · posted Oct 23, 2026
NAICS 333998Due Nov 23, 2026
16--MAIN MODULE ASSY
DEPT OF DEFENSE · DEFENSE LOGISTICS AGENCY · Solicitation · posted Oct 23, 2026
NAICS 333998Due Nov 23, 2026
43--HEAD,FLUID FILTER
DEPT OF DEFENSE · DEPT OF THE NAVY · Solicitation · posted Oct 22, 2026
NAICS 333998Due Nov 16, 2026
SEAL RING,NUCLEAR C
DEPT OF DEFENSE · DEPT OF THE NAVY · Solicitation · posted Oct 22, 2026
NAICS 333998Due Nov 23, 2026
43--FILTER UNIT,FLUID,PRES
DEPT OF DEFENSE · DEFENSE LOGISTICS AGENCY · Combined Synopsis/Solicitation · posted Oct 22, 2026
43--FILTER ELEMENT,FLUID
DEPT OF DEFENSE · DEFENSE LOGISTICS AGENCY · Combined Synopsis/Solicitation · posted Oct 22, 2026
43--FILTER ASSEMBLY,FLUID
DEPT OF DEFENSE · DEFENSE LOGISTICS AGENCY · Combined Synopsis/Solicitation · posted Oct 22, 2026
43--FILTER ELEMENT,FLUID
DEPT OF DEFENSE · DEFENSE LOGISTICS AGENCY · Combined Synopsis/Solicitation · posted Oct 22, 2026
NAICS 333998Due Nov 2, 2026
20--BUSHING,BITT CHAMBER
DEPT OF DEFENSE · DEFENSE LOGISTICS AGENCY · Combined Synopsis/Solicitation · posted Oct 22, 2026
NAICS 333998Due Nov 2, 2026
39--TIE DOWN,CARGO,VEHICLE
DEPT OF DEFENSE · DEFENSE LOGISTICS AGENCY · Combined Synopsis/Solicitation · posted Oct 22, 2026
NAICS 333998Due Nov 2, 2026
FIBER,TRANS,4
DEPT OF DEFENSE · DEFENSE LOGISTICS AGENCY · Solicitation · posted Oct 22, 2026
NAICS 333998Due Dec 7, 2026
HORN ASSEMBLY,SPIND
DEPT OF DEFENSE · DEFENSE LOGISTICS AGENCY · Solicitation · posted Oct 22, 2026
NAICS 333998Due Nov 2, 2026
30--CABLE ASSY
DEPT OF DEFENSE · DEPT OF THE NAVY · Solicitation · posted Oct 21, 2026
NAICS 333998Due Nov 25, 2026
MODERATOR,CIC TOP
DEPT OF DEFENSE · DEPT OF THE NAVY · Solicitation · posted Oct 21, 2026
NAICS 333998Due Nov 23, 2026
MODERATOR,CIC TOP
DEPT OF DEFENSE · DEPT OF THE NAVY · Solicitation · posted Oct 21, 2026
NAICS 333998Due Nov 23, 2026
43--FILTER,FLUID
DEPT OF DEFENSE · DEFENSE LOGISTICS AGENCY · Combined Synopsis/Solicitation · posted Oct 21, 2026
NAICS 333998Due Nov 2, 2026
43--FILTER ELEMENT,FLUID
DEPT OF DEFENSE · DEFENSE LOGISTICS AGENCY · Combined Synopsis/Solicitation · posted Oct 21, 2026
NAICS 333998Due Nov 5, 2026
43--FILTER,FLUID
DEPT OF DEFENSE · DEFENSE LOGISTICS AGENCY · Combined Synopsis/Solicitation · posted Oct 21, 2026
NAICS 333998Due Nov 5, 2026
43--PARTS KIT,FLUID PRESSU
DEPT OF DEFENSE · DEFENSE LOGISTICS AGENCY · Combined Synopsis/Solicitation · posted Oct 21, 2026
NAICS 333998Due Nov 5, 2026
43--FILTER,FLUID
DEPT OF DEFENSE · DEFENSE LOGISTICS AGENCY · Combined Synopsis/Solicitation · posted Oct 21, 2026
RECORDER-REPRODUCER
DEPT OF DEFENSE · DEFENSE LOGISTICS AGENCY · Solicitation · posted Oct 21, 2026
NAICS 333998Due Nov 20, 2026
FILTER ASSEMBLY,FLU
DEPT OF DEFENSE · DEFENSE LOGISTICS AGENCY · Solicitation · posted Oct 21, 2026
NAICS 333998Due Nov 20, 2026
Alfa Laval Sole Source NSNs
DEPT OF DEFENSE · DEFENSE LOGISTICS AGENCY · Sources Sought · posted Oct 20, 2026
NAICS 333998Due Nov 3, 2026
59--JUNCTION BOX
DEPT OF DEFENSE · DEPT OF THE NAVY · Solicitation · posted Oct 20, 2026
NAICS 333998Due Nov 19, 2026
44--AIR SAMPLER
DEPT OF DEFENSE · DEPT OF THE NAVY · Solicitation · posted Oct 20, 2026
NAICS 333998Due Nov 19, 2026
43--FILTER ELEMENT,FLUID
DEPT OF DEFENSE · DEFENSE LOGISTICS AGENCY · Combined Synopsis/Solicitation · posted Oct 20, 2026
NAICS 333998Due Nov 4, 2026
59--HOLDER,ELECTROSTATIC D
DEPT OF DEFENSE · DEFENSE LOGISTICS AGENCY · Combined Synopsis/Solicitation · posted Oct 20, 2026
Ergonomic Drum Handlers
TREASURY, DEPARTMENT OF THE · BUREAU OF ENGRAVING AND PRINTING · Sources Sought · posted Oct 19, 2026
TEST ADAPTER
DEPT OF DEFENSE · DEPT OF THE NAVY · Solicitation · posted Oct 19, 2026
NAICS 333998Due Nov 16, 2026
16--BLADE ASSEMBLY,MAIN, IN REPAIR/MODIFICATION OF
DEPT OF DEFENSE · DEPT OF THE NAVY · Solicitation · posted Oct 19, 2026
NAICS 333998Due Nov 2, 2026
16--BLADE ASSEMBLY,MAIN, IN REPAIR/MODIFICATION OF
DEPT OF DEFENSE · DEPT OF THE NAVY · Solicitation · posted Oct 19, 2026
NAICS 333998Due Nov 2, 2026
Related NAICS codes (industry group 3339)
- 333914 Measuring, Dispensing, and Other Pumping Equipment Manufacturing (62 open)
- 333923 Overhead Traveling Crane, Hoist, and Monorail System Manufacturing (33 open)
- 333996 Fluid Power Pump and Motor Manufacturing (30 open)
- 333912 Air and Gas Compressor Manufacturing (29 open)
- 333924 Industrial Truck, Tractor, Trailer, and Stacker Machinery Manufacturing (22 open)
- 333992 Welding and Soldering Equipment Manufacturing (15 open)
- 333994 Industrial Process Furnace and Oven Manufacturing (6 open)
- 333995 Fluid Power Cylinder and Actuator Manufacturing (4 open)
How NAICS codes decide small business size: NAICS codes for small business · notice types explained · set-asides