NAICS codes / 333618
NAICS 333618: Other Engine Equipment Manufacturing — open federal opportunities
72 open notices on SAM.gov. Top buyers: DEPT OF DEFENSE (69), HOMELAND SECURITY, DEPARTMENT OF (3).
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29--STARTER,ENGINE,GAS TUR
DEPT OF DEFENSE · DEFENSE LOGISTICS AGENCY · Combined Synopsis/Solicitation · posted Nov 1, 2026
NAICS 333618Due Nov 9, 2026
29--FILTER ELEMENT,FLUID
DEPT OF DEFENSE · DEFENSE LOGISTICS AGENCY · Combined Synopsis/Solicitation · posted Nov 1, 2026
OEM Caterpillar D-398 Engine Overhaul Kit
HOMELAND SECURITY, DEPARTMENT OF · US COAST GUARD · Combined Synopsis/Solicitation · posted Oct 29, 2026
USS ARLINGTON (LPD-24) SSDG Parts
DEPT OF DEFENSE · DEPT OF THE NAVY · Combined Synopsis/Solicitation · posted Oct 29, 2026
28--ENGINE BLOCK ASSEMBLY,
DEPT OF DEFENSE · DEFENSE LOGISTICS AGENCY · Combined Synopsis/Solicitation · posted Oct 29, 2026
28--ENGINE BLOCK ASSEMBLY,
DEPT OF DEFENSE · DEFENSE LOGISTICS AGENCY · Combined Synopsis/Solicitation · posted Oct 29, 2026
28--ENGINE BLOCK ASSEMBLY,
DEPT OF DEFENSE · DEFENSE LOGISTICS AGENCY · Combined Synopsis/Solicitation · posted Oct 29, 2026
28--ENGINE BLOCK ASSEMBLY,
DEPT OF DEFENSE · DEFENSE LOGISTICS AGENCY · Combined Synopsis/Solicitation · posted Oct 29, 2026
28--ENGINE BLOCK ASSEMBLY,
DEPT OF DEFENSE · DEFENSE LOGISTICS AGENCY · Combined Synopsis/Solicitation · posted Oct 29, 2026
29--NOZZLE,FUEL INJECTION
DEPT OF DEFENSE · DEFENSE LOGISTICS AGENCY · Combined Synopsis/Solicitation · posted Oct 29, 2026
61--MOTOR,ALTERNATING CURR
DEPT OF DEFENSE · DEFENSE LOGISTICS AGENCY · Combined Synopsis/Solicitation · posted Oct 29, 2026
ENGINE,DIESEL
DEPT OF DEFENSE · DEFENSE LOGISTICS AGENCY · Solicitation · posted Oct 29, 2026
NAICS 333618Due Nov 30, 2026
28--ENGINE, DIESEL, IN REPAIR/MODIFICATION OF
DEPT OF DEFENSE · DEPT OF THE NAVY · Solicitation · posted Oct 28, 2026
NAICS 333618Due Nov 3, 2026
Fuel Oil Leak Off Box
DEPT OF DEFENSE · DEPT OF THE NAVY · Combined Synopsis/Solicitation · posted Oct 28, 2026
NAICS 333618Due Nov 2, 2026
29--CYLINDER,ENGINE STARTI
DEPT OF DEFENSE · DEFENSE LOGISTICS AGENCY · Combined Synopsis/Solicitation · posted Oct 28, 2026
29--FILTER ELEMENT,FLUID
DEPT OF DEFENSE · DEFENSE LOGISTICS AGENCY · Combined Synopsis/Solicitation · posted Oct 28, 2026
28--POWER UNIT,DIESEL
DEPT OF DEFENSE · DEFENSE LOGISTICS AGENCY · Combined Synopsis/Solicitation · posted Oct 28, 2026
28--CONNECTING ROD,PISTON
DEPT OF DEFENSE · DEFENSE LOGISTICS AGENCY · Combined Synopsis/Solicitation · posted Oct 27, 2026
28--MANIFOLD,EXHAUST
DEPT OF DEFENSE · DEFENSE LOGISTICS AGENCY · Combined Synopsis/Solicitation · posted Oct 27, 2026
NAICS 333618Due Nov 6, 2026
28--PISTON,INTERNAL COMBUS
DEPT OF DEFENSE · DEFENSE LOGISTICS AGENCY · Combined Synopsis/Solicitation · posted Oct 27, 2026
NAICS 333618Due Nov 9, 2026
29--CAP,AIR CLEANER INTAKE
DEPT OF DEFENSE · DEFENSE LOGISTICS AGENCY · Combined Synopsis/Solicitation · posted Oct 27, 2026
28--OUTBOARD ENGINE
DEPT OF DEFENSE · DEFENSE LOGISTICS AGENCY · Combined Synopsis/Solicitation · posted Oct 27, 2026
28--MANIFOLD,EXHAUST
DEPT OF DEFENSE · DEFENSE LOGISTICS AGENCY · Combined Synopsis/Solicitation · posted Oct 27, 2026
US Navy Submarine EDG Renewal
DEPT OF DEFENSE · DEPT OF THE NAVY · Presolicitation · posted Oct 26, 2026
NAICS 333618Due Nov 9, 2026
28--FUEL PUMP,SUPPORT
DEPT OF DEFENSE · DEFENSE LOGISTICS AGENCY · Combined Synopsis/Solicitation · posted Oct 26, 2026
NAICS 333618Due Nov 6, 2026
29--STARTER,ENGINE,AIR
DEPT OF DEFENSE · DEFENSE LOGISTICS AGENCY · Combined Synopsis/Solicitation · posted Oct 26, 2026
NAICS 333618Due Nov 10, 2026
28--MANIFOLD,EXHAUST
DEPT OF DEFENSE · DEFENSE LOGISTICS AGENCY · Combined Synopsis/Solicitation · posted Oct 26, 2026
29--HEATER,AIR DUCT,ENGINE
DEPT OF DEFENSE · DEFENSE LOGISTICS AGENCY · Combined Synopsis/Solicitation · posted Oct 26, 2026
28--CYLINDER SLEEVE
DEPT OF DEFENSE · DEFENSE LOGISTICS AGENCY · Combined Synopsis/Solicitation · posted Oct 26, 2026
29--INJECTOR ASSEMBLY,FUEL
DEPT OF DEFENSE · DEFENSE LOGISTICS AGENCY · Combined Synopsis/Solicitation · posted Oct 25, 2026
28--BODY,VALVE SAFETY
DEPT OF DEFENSE · DEFENSE LOGISTICS AGENCY · Combined Synopsis/Solicitation · posted Oct 25, 2026
28--CYLINDER HEAD,GASOLINE
DEPT OF DEFENSE · DEFENSE LOGISTICS AGENCY · Combined Synopsis/Solicitation · posted Oct 25, 2026
29--REGULATOR-CONTROL,ELEC
DEPT OF DEFENSE · DEFENSE LOGISTICS AGENCY · Combined Synopsis/Solicitation · posted Oct 25, 2026
29--PUMP,COOLING SYSTEM,EN
DEPT OF DEFENSE · DEFENSE LOGISTICS AGENCY · Combined Synopsis/Solicitation · posted Oct 25, 2026
NAICS 333618Due Nov 9, 2026
28--INSERT,HEAT EXCHANG
DEPT OF DEFENSE · DEFENSE LOGISTICS AGENCY · Combined Synopsis/Solicitation · posted Oct 25, 2026
61--MOTOR,ALTERNATING CURR
DEPT OF DEFENSE · DEFENSE LOGISTICS AGENCY · Combined Synopsis/Solicitation · posted Oct 25, 2026
Shipboard Fairbanks Morse Diesel Engine System Sustainment Plan (SSP)
DEPT OF DEFENSE · DEPT OF THE NAVY · Sources Sought · posted Oct 23, 2026
28--MANIFOLD,EXHAUST
DEPT OF DEFENSE · DEFENSE LOGISTICS AGENCY · Combined Synopsis/Solicitation · posted Oct 22, 2026
29--MUFFLER,EXHAUST
DEPT OF DEFENSE · DEFENSE LOGISTICS AGENCY · Combined Synopsis/Solicitation · posted Oct 22, 2026
NAICS 333618Due Nov 2, 2026
29--FILTER ELEMENT,FLUID
DEPT OF DEFENSE · DEFENSE LOGISTICS AGENCY · Combined Synopsis/Solicitation · posted Oct 22, 2026
NAICS 333618Due Nov 6, 2026
25--BRACKET,ENGINE MOUNT
DEPT OF DEFENSE · DEFENSE LOGISTICS AGENCY · Combined Synopsis/Solicitation · posted Oct 22, 2026
29--PUMP,FUEL,METERING AND
DEPT OF DEFENSE · DEFENSE LOGISTICS AGENCY · Combined Synopsis/Solicitation · posted Oct 22, 2026
29--NOZZLE,FUEL INJECTION
DEPT OF DEFENSE · DEFENSE LOGISTICS AGENCY · Combined Synopsis/Solicitation · posted Oct 22, 2026
28--CRANKSHAFT,ENGINE
DEPT OF DEFENSE · DEFENSE LOGISTICS AGENCY · Combined Synopsis/Solicitation · posted Oct 22, 2026
28--CRANKSHAFT,ENGINE
DEPT OF DEFENSE · DEFENSE LOGISTICS AGENCY · Combined Synopsis/Solicitation · posted Oct 22, 2026
29--PARTS KIT,ENGINE WATER
DEPT OF DEFENSE · DEFENSE LOGISTICS AGENCY · Combined Synopsis/Solicitation · posted Oct 22, 2026
NAICS 333618Due Nov 2, 2026
29--CORE ASSEMBLY,FLUID CO
DEPT OF DEFENSE · DEFENSE LOGISTICS AGENCY · Combined Synopsis/Solicitation · posted Oct 22, 2026
28--OUTBOARD ENGINE
DEPT OF DEFENSE · DEFENSE LOGISTICS AGENCY · Combined Synopsis/Solicitation · posted Oct 22, 2026
29--INJECTOR ASSEMBLY,FUEL
DEPT OF DEFENSE · DEFENSE LOGISTICS AGENCY · Combined Synopsis/Solicitation · posted Oct 21, 2026
28--ENGINE,DIESEL
DEPT OF DEFENSE · DEFENSE LOGISTICS AGENCY · Combined Synopsis/Solicitation · posted Oct 21, 2026
28--DAMPENER,VIBRATION,ENG
DEPT OF DEFENSE · DEFENSE LOGISTICS AGENCY · Combined Synopsis/Solicitation · posted Oct 21, 2026
NAICS 333618Due Nov 5, 2026
29--PUMP,FUEL,METERING AND
DEPT OF DEFENSE · DEFENSE LOGISTICS AGENCY · Combined Synopsis/Solicitation · posted Oct 21, 2026
29--CORE ASSEMBLY,FLUID
DEPT OF DEFENSE · DEFENSE LOGISTICS AGENCY · Combined Synopsis/Solicitation · posted Oct 21, 2026
29--COOLER,LUBRICATING OIL
DEPT OF DEFENSE · DEFENSE LOGISTICS AGENCY · Combined Synopsis/Solicitation · posted Oct 21, 2026
MULTI NSN DIESEL ENGINE
DEPT OF DEFENSE · DEFENSE LOGISTICS AGENCY · Sources Sought · posted Oct 20, 2026
NAICS 333618Due Nov 4, 2026
28--FLYWHEEL,ENGINE
DEPT OF DEFENSE · DEFENSE LOGISTICS AGENCY · Combined Synopsis/Solicitation · posted Oct 20, 2026
NAICS 333618Due Nov 4, 2026
29--VACUUM BLEED FILTER,EM
DEPT OF DEFENSE · DEFENSE LOGISTICS AGENCY · Combined Synopsis/Solicitation · posted Oct 20, 2026
29--AIR CLEANER,INTAKE
DEPT OF DEFENSE · DEFENSE LOGISTICS AGENCY · Combined Synopsis/Solicitation · posted Oct 20, 2026
NAICS 333618Due Nov 4, 2026
29--EXHAUST SYSTEM,ENGI
DEPT OF DEFENSE · DEFENSE LOGISTICS AGENCY · Combined Synopsis/Solicitation · posted Oct 20, 2026
NAICS 333618Due Nov 2, 2026
29--FILTER ELEMENT,FLUID
DEPT OF DEFENSE · DEFENSE LOGISTICS AGENCY · Combined Synopsis/Solicitation · posted Oct 18, 2026
28--PARTS KIT,DIESEL ENGIN
DEPT OF DEFENSE · DEFENSE LOGISTICS AGENCY · Combined Synopsis/Solicitation · posted Oct 18, 2026
Request for Information (RFI) – Combat Rubber Raiding Craft (CRRC) Outboard Motors
DEPT OF DEFENSE · DEPT OF THE AIR FORCE · Sources Sought · posted Oct 15, 2026
Diesel Engine, Starter Motor, Magnetic Contactors, Powerpack & Alternators Supporting 800kW, 60 Hz DPGDS - Commercial NSN's
DEPT OF DEFENSE · DEFENSE LOGISTICS AGENCY · Solicitation · posted Oct 15, 2026
28--ENGINE,DIESEL, IN REPAIR/MODIFICATION OF
DEPT OF DEFENSE · DEPT OF THE NAVY · Solicitation · posted Oct 9, 2026
NAICS 333618Due Nov 9, 2026
Diesel Engine, Starter Motor, Magnetic Contactors, Powerpack & Alternators Supporting 800kW, 60 Hz DPGDS - Non-Commercial NSN's
DEPT OF DEFENSE · DEFENSE LOGISTICS AGENCY · Solicitation · posted Oct 8, 2026
RFQ: SUPPORT, ELECTRIC MOTOR supporting the Common Sensor Payload (CSP)
DEPT OF DEFENSE · DEFENSE LOGISTICS AGENCY · Combined Synopsis/Solicitation · posted Oct 7, 2026
**SOLE SOURCE RFP to Bird-Johnson Propeller Company** Navy Propulsor and Propellers
DEPT OF DEFENSE · DEPT OF THE NAVY · Solicitation · posted Oct 5, 2026
NAICS 333618Due Nov 2, 2026
61 - Control, Motor, Fan
DEPT OF DEFENSE · DEFENSE LOGISTICS AGENCY · Presolicitation · posted Oct 5, 2026
NAICS 333618Due Nov 25, 2026
Muffler Exhaust
HOMELAND SECURITY, DEPARTMENT OF · US COAST GUARD · Special Notice · posted Jun 22, 2026
NSN: 2810016558445, MANIFOLD, INTAKE,WSDC: KC-46 TANKER
DEPT OF DEFENSE · DEFENSE LOGISTICS AGENCY · Presolicitation · posted Jan 12, 2026
Terminal, Ventilation Duct
HOMELAND SECURITY, DEPARTMENT OF · US COAST GUARD · Combined Synopsis/Solicitation · posted Nov 24, 2025
NAICS 333618Due Dec 5, 2026
ENGINE, DIESEL
DEPT OF DEFENSE · DEFENSE LOGISTICS AGENCY · Solicitation · posted Jan 27, 2025
Related NAICS codes (industry group 3336)
- 333613 Mechanical Power Transmission Equipment Manufacturing (80 open)
- 333612 Speed Changer, Industrial High-Speed Drive, and Gear Manufacturing (45 open)
- 333611 Turbine and Turbine Generator Set Units Manufacturing (20 open)
- 33361 Engine, Turbine, and Power Transmission Equipment Manufacturing (1 open)
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