NAICS 339991 – Gasket, Packing, and Sealing Device Manufacturing

Browse 690+ active federal contract opportunities classified under NAICS 339991.

Recent Opportunities

• 53--RETAINER,PACKING
  Agency: DEPT OF DEFENSE Posted: May 20, 2026 NAICS: 339991
• 53--PACKING,PREFORMED
  Agency: DEPT OF DEFENSE Posted: May 20, 2026 NAICS: 339991
• 53--GASKET
  Agency: DEPT OF DEFENSE Posted: May 20, 2026 NAICS: 339991
• 53--PACKING ASSEMBLY
  Agency: DEPT OF DEFENSE Posted: May 20, 2026 NAICS: 339991
• 53--SEAL RING, METAL
  Agency: DEPT OF DEFENSE Posted: May 20, 2026 Due: Jun 15, 2026 NAICS: 339991 Set-Aside: SBA
• 53--SEAL,NONMETALLIC SP
  Agency: DEPT OF DEFENSE Posted: May 20, 2026 NAICS: 339991
• 53--SEAL,NONMETALLIC SP
  Agency: DEPT OF DEFENSE Posted: May 20, 2026 NAICS: 339991
• 53--PACKING,PREFORMED
  Agency: DEPT OF DEFENSE Posted: May 20, 2026 NAICS: 339991
• 53--GASKET
  Agency: DEPT OF DEFENSE Posted: May 20, 2026 NAICS: 339991
• 53--PARTS KIT,SEAL REPL
  Agency: DEPT OF DEFENSE Posted: May 20, 2026 NAICS: 339991
• GASKET
  Agency: DEPT OF DEFENSE Posted: May 20, 2026 Due: Jun 18, 2026 NAICS: 339991
• 53--GASKET
  Agency: DEPT OF DEFENSE Posted: May 20, 2026 NAICS: 339991
• 53--PACKING ASSORTMENT,
  Agency: DEPT OF DEFENSE Posted: May 20, 2026 NAICS: 339991
• 53--CHOKE RING,BLIND HO
  Agency: DEPT OF DEFENSE Posted: May 20, 2026 NAICS: 339991
• 53--RETAINER,PACKING
  Agency: DEPT OF DEFENSE Posted: May 20, 2026 NAICS: 339991
• 53--RETAINER,SEAL
  Agency: DEPT OF DEFENSE Posted: May 20, 2026 Due: May 28, 2026 NAICS: 339991
• 53--GASKET
  Agency: DEPT OF DEFENSE Posted: May 20, 2026 Due: Jun 1, 2026 NAICS: 339991
• 53--RING,WIPER
  Agency: DEPT OF DEFENSE Posted: May 20, 2026 Due: Jun 1, 2026 NAICS: 339991
• 43--SEAL ASSEMBLY,SHAFT
  Agency: DEPT OF DEFENSE Posted: May 20, 2026 NAICS: 339991
• 53--PACKING,PREFORMED
  Agency: DEPT OF DEFENSE Posted: May 20, 2026 NAICS: 339991
• 53--PACKING,PREFORMED
  Agency: DEPT OF DEFENSE Posted: May 20, 2026 NAICS: 339991
• GASKET SET
  Agency: HOMELAND SECURITY, DEPARTMENT OF Posted: May 20, 2026 Due: May 26, 2026 NAICS: 339991
• 53--SEAL,SPECIAL
  Agency: DEPT OF DEFENSE Posted: May 20, 2026 NAICS: 339991
• 53--PACKING ASSEMBLY
  Agency: DEPT OF DEFENSE Posted: May 20, 2026 Due: Jun 4, 2026 NAICS: 339991
• 53--PACKING, PREFORMED
  Agency: DEPT OF DEFENSE Posted: May 20, 2026 NAICS: 339991

Data sourced from SAM.gov. Updated daily. Last updated: May 21, 2026.