NAICS 339991 · Gasket, Packing, And Sealing Device Manufacturing
414 open opportunities · 16,609 FY2025 awards · $149.4M obligated
Top contractors in this NAICS
- Pioneer Industries, LLC$12.4M
- Seal Dynamics LLC$3.9M
- Dbr Industries, INC.$2.7M
Hunting recompetes here?
10+ contracts in this NAICS end within 18 months. The largest are listed below — incumbents and end dates included.
All expiring 339991 contracts →Open opportunities
| Title | Agency | Type | NAICS | Posted | Deadline |
|---|---|---|---|---|---|
| 53--PACKING ASSEMBLY | DEFENSE LOGISTICS AGENCY | Combined Synopsis/Solicitation | 339991 | Jul 12, 2026 | Jul 27, 2026(11d) |
| 53--PACKING ASSEMBLY | DEFENSE LOGISTICS AGENCY | Combined Synopsis/Solicitation | 339991 | Jul 12, 2026 | Jul 27, 2026(11d) |
| 53--SEAL RING,METAL | DEFENSE LOGISTICS AGENCY | Combined Synopsis/Solicitation | 339991 | Jul 12, 2026 | Jul 23, 2026(7d) |
| 59--SHIELDING GASKET,EL | DEFENSE LOGISTICS AGENCY | Combined Synopsis/Solicitation | 339991 | Jul 12, 2026 | Jul 23, 2026(7d) |
| 53--O-RING | DEFENSE LOGISTICS AGENCY | Combined Synopsis/Solicitation | 339991 | Jul 12, 2026 | Jul 27, 2026(11d) |
| 53--O-RING | DEFENSE LOGISTICS AGENCY | Award Notice | 339991 | Jul 10, 2026 | — |
| MANATEE SHAFT SEAL INSTALLATION | US COAST GUARD | Combined Synopsis/Solicitation | 339991 | Jul 10, 2026 | Jul 15, 2026(0d) |
| CORMORANT SHAFT SEAL INSTALLATION | US COAST GUARD | Combined Synopsis/Solicitation | 339991 | Jul 10, 2026 | Jul 15, 2026(0d) |
| 53--HOUSING,SEAL | DEFENSE LOGISTICS AGENCY | Award Notice | 339991 | Jul 10, 2026 | — |
| 53--GASKET | DEFENSE LOGISTICS AGENCY | Combined Synopsis/Solicitation | 339991 | Jul 10, 2026 | Jul 24, 2026(8d) |
| 53--O-RING | DEFENSE LOGISTICS AGENCY | Combined Synopsis/Solicitation | 339991 | Jul 10, 2026 | Jul 24, 2026(8d) |
| 53--SEAL,PLAIN ENCASED | DEFENSE LOGISTICS AGENCY | Combined Synopsis/Solicitation | 339991 | Jul 10, 2026 | Jul 24, 2026(8d) |
| 53--SEAL,NONMETALLIC SP | DEFENSE LOGISTICS AGENCY | Combined Synopsis/Solicitation | 339991 | Jul 9, 2026 | Jul 20, 2026(4d) |
| 53--SEAL,NONMETALLIC SP | DEFENSE LOGISTICS AGENCY | Combined Synopsis/Solicitation | 339991 | Jul 9, 2026 | Jul 24, 2026(8d) |
| 53--GASKET | DEFENSE LOGISTICS AGENCY | Award Notice | 339991 | Jul 9, 2026 | — |
Largest contracts ending within 18 months
| PIID | Contractor | Description | Agency | NAICS | Obligated | Start | End |
|---|---|---|---|---|---|---|---|
| N0010425CZA26 ↗ | Oil States Industries, INC. | SEAL, ASSEMBLY | Department Of The Navy | 339991 | $1.1M | Sep 16, 2025 | Oct 26, 2027 |
| SPE7L125C0086 ↗ | Pioneer Industries, LLC | 8511502425!PARTS KIT,SEAL REPL | Defense Logistics Agency | 339991 | $991K | Jul 16, 2025 | Aug 20, 2026 |
| SPE4A625C0103 ↗ | R & M Government Services INC | 8511487522!BOLT,SHEAR | Defense Logistics Agency | 339991 | $894K | Jul 21, 2025 | Mar 8, 2027 |
| N0010425FGW19 ↗ | Integrated Procurement Technologies | FILTER ELEMENT,REVE | Department Of The Navy | 339991 | $888K | Jul 17, 2025 | Dec 14, 2026 |
| N0038325CF035 ↗ | Triman Industries INC | PITCH LOCK ACTUATOR | Department Of The Navy | 339991 | $766K | Sep 9, 2025 | Aug 10, 2026 |
| SPE7L125P7718 ↗ | Pioneer Industries, LLC | 8511469786!HARDWARE KIT,MECHAN | Defense Logistics Agency | 339991 | $549K | Jul 11, 2025 | Sep 28, 2026 |
| SPE7L325P6215 ↗ | Norcatec LLC | 8511562056!SEAL,DRIVESHAFT,MAI | Defense Logistics Agency | 339991 | $531K | Aug 15, 2025 | Sep 21, 2026 |
| SPE4A625PV509 ↗ | Seal Master Corp | 8511427871!SEAL,INFLATABLE | Defense Logistics Agency | 339991 | $463K | Jun 9, 2025 | Nov 2, 2026 |
| SPE7M425P5101 ↗ | Circor Naval Solutions LLC | 8511461212!PACKING SET | Defense Logistics Agency | 339991 | $446K | Jun 27, 2025 | Sep 21, 2026 |
| SPE7L325P4624 ↗ | Fbc Enterprises LLC | 8511393548!SEAL RING,METAL | Defense Logistics Agency | 339991 | $394K | May 21, 2025 | May 19, 2027 |