NAICS 335991: Carbon and Graphite Product Manufacturing — open federal opportunities

5 open notices on SAM.gov. Top buyers: DEPT OF DEFENSE (5).

Want new NAICS 335991 notices emailed every morning with a fit summary? Create a free alert →

DEPT OF DEFENSE · DEPT OF THE NAVY · Solicitation · posted Oct 28, 2026

NAICS 335991Due Nov 27, 2026

DEPT OF DEFENSE · DEPT OF THE ARMY · Combined Synopsis/Solicitation · posted Oct 27, 2026

NAICS 335991Small Business (total)Due Nov 3, 2026

DEPT OF DEFENSE · DEFENSE LOGISTICS AGENCY · Combined Synopsis/Solicitation · posted Oct 25, 2026

NAICS 335991Small Business (total)Due Nov 2, 2026

DEPT OF DEFENSE · DEFENSE LOGISTICS AGENCY · Combined Synopsis/Solicitation · posted Oct 22, 2026

NAICS 335991Due Nov 6, 2026

DEPT OF DEFENSE · DEFENSE LOGISTICS AGENCY · Sources Sought · posted Dec 17, 2025

NAICS 335991Due Dec 23, 2026

Related NAICS codes (industry group 3359)

335931 Current-Carrying Wiring Device Manufacturing (111 open)
335999 All Other Miscellaneous Electrical Equipment and Component Manufacturing (70 open)
335910 Battery Manufacturing (23 open)
335929 Other Communication and Energy Wire Manufacturing (11 open)
335921 Fiber Optic Cable Manufacturing (8 open)
335932 Noncurrent-Carrying Wiring Device Manufacturing (6 open)
33599 All Other Electrical Equipment and Component Manufacturing (2 open)