Gasket, Packing, and Sealing Device Manufacturing government contracts
303 open Gasket, Packing, and Sealing Device Manufacturing notices under NAICS 339991 right now. Federal buyers posted 692 since Aug 7, 2026.
Latest Gasket, Packing, and Sealing Device Manufacturing notices
Open notices first, soonest deadline first. Recently closed ones follow, so you can see what gets bought. Every row links to the official record.
| Opportunity | Place | Posted | Deadline | Source |
|---|---|---|---|---|
| GASKET, HYBRID | Not listed | Aug 26, 2026 | Sep 25, 2026 | SAM.gov |
| W9127N26QA145 - PH2 BLADE SEALS REPLACEMENT for Bonneville Dam | OR 97014 | Sep 16, 2026 | Sep 26, 2026 | SAM.gov |
| W9127N26QA145 - PH2 BLADE SEALS REPLACEMENT for Bonneville Dam | OR 97014 | Sep 11, 2026 | Sep 26, 2026 | SAM.gov |
| 53--O-RING | Not listed | Sep 17, 2026 | Sep 28, 2026 | SAM.gov |
| 53--GASKET | Not listed | Sep 17, 2026 | Sep 28, 2026 | SAM.gov |
| 53--GASKET AND SEAL SET | Not listed | Sep 17, 2026 | Sep 28, 2026 | SAM.gov |
| 53--SEAL,PLAIN ENCASED | Not listed | Sep 17, 2026 | Sep 28, 2026 | SAM.gov |
| 53--SEAL,PLAIN | Not listed | Sep 17, 2026 | Sep 28, 2026 | SAM.gov |
| 53--PARTS KIT,SEAL REPLACE | Not listed | Sep 17, 2026 | Sep 28, 2026 | SAM.gov |
| 53--PACKING,PREFORMED | Not listed | Sep 17, 2026 | Sep 28, 2026 | SAM.gov |
| 53--RETAINER,PACKING | Not listed | Sep 16, 2026 | Sep 28, 2026 | SAM.gov |
| 53--SEAL,SPECIAL | Not listed | Sep 16, 2026 | Sep 28, 2026 | SAM.gov |
| 53--PACKING,PREFORMED | Not listed | Sep 15, 2026 | Sep 28, 2026 | SAM.gov |
| 53--O-RING | Not listed | Sep 15, 2026 | Sep 28, 2026 | SAM.gov |
| 25--SEAL,WINDSHIELD | Not listed | Sep 13, 2026 | Sep 28, 2026 | SAM.gov |
| 53--PACKING,PREFORMED | Not listed | Sep 13, 2026 | Sep 28, 2026 | SAM.gov |
| 53--GASKET | Not listed | Sep 13, 2026 | Sep 28, 2026 | SAM.gov |
| 53--GASKET SET | Not listed | Sep 13, 2026 | Sep 28, 2026 | SAM.gov |
| 53--GASKET | Not listed | Sep 15, 2026 | Sep 29, 2026 | SAM.gov |
| 53--SEAL,PLAIN | Not listed | Sep 14, 2026 | Sep 29, 2026 | SAM.gov |
| 53--GASKET | Not listed | Sep 14, 2026 | Sep 29, 2026 | SAM.gov |
| 53--RETAINER,PACKING | Not listed | Sep 14, 2026 | Sep 29, 2026 | SAM.gov |
| 53--PACKING,PREFORMED | Not listed | Sep 14, 2026 | Sep 29, 2026 | SAM.gov |
| 53--GASKET | Not listed | Sep 16, 2026 | Sep 30, 2026 | SAM.gov |
| 53--GASKET | Not listed | Sep 16, 2026 | Sep 30, 2026 | SAM.gov |
| 53--SEAL,PLAIN ENCASED | Not listed | Sep 15, 2026 | Sep 30, 2026 | SAM.gov |
| 53--SEAL,PLAIN | Not listed | Sep 15, 2026 | Sep 30, 2026 | SAM.gov |
| 53--RETAINER,PACKING | Not listed | Sep 23, 2026 | Oct 1, 2026 | SAM.gov |
| 53--SEAL,NONMETALLIC SPECI | Not listed | Sep 21, 2026 | Oct 1, 2026 | SAM.gov |
| 53--SEAL,PLAIN ENCASED | Not listed | Sep 21, 2026 | Oct 1, 2026 | SAM.gov |
| 53--PACKING,PREFORMED | Not listed | Sep 17, 2026 | Oct 1, 2026 | SAM.gov |
| 53--GASKET | Not listed | Sep 17, 2026 | Oct 1, 2026 | SAM.gov |
| RETAINER | Not listed | Aug 28, 2026 | Oct 1, 2026 | SAM.gov |
| 53--O-RING | Not listed | Sep 22, 2026 | Oct 2, 2026 | SAM.gov |
| 53--SEAL,GAS TURBINE | Not listed | Sep 22, 2026 | Oct 2, 2026 | SAM.gov |
| 53--GASKET | Not listed | Sep 21, 2026 | Oct 2, 2026 | SAM.gov |
| 53--SEAL,PLAIN | Not listed | Sep 21, 2026 | Oct 2, 2026 | SAM.gov |
| 53--GASKET | Not listed | Sep 21, 2026 | Oct 2, 2026 | SAM.gov |
| 53--SEAL,BEARING,RUDDER | Not listed | Sep 18, 2026 | Oct 2, 2026 | SAM.gov |
| 53--GASKET | Not listed | Sep 18, 2026 | Oct 2, 2026 | SAM.gov |
Agencies buying Gasket, Packing, and Sealing Device Manufacturing
Who posted notices under NAICS 339991 since Aug 7, 2026, busiest first.
| Agency | Notices | Open now |
|---|---|---|
| Defense Logistics Agency Department of Defense | 638 | 296 |
| Department of the Navy Department of Defense | 39 | 3 |
| U.S. Coast Guard Department of Homeland Security | 7 | 0 |
| Department of the Army Department of Defense | 6 | 3 |
| Agricultural Research Service Department of Agriculture | 1 | 1 |
| National Aeronautics and Space Administration | 1 | 0 |
Every federal buyer is listed in the agency directory.
Who wins Gasket, Packing, and Sealing Device Manufacturing contracts
Contractors ranked by value obligated on NAICS 339991 awards.
| Contractor | Awards | Obligated |
|---|---|---|
| Pioneer Industries, LLC UEI TGGMDYLJGVN8 | 6 | $14M |
| United Precision Corp. UEI HFALSP1F9ZD3 | 1 | $5M |
| Stein Seal Company UEI HXNDDLVPK338 | 1 | $2.1M |
| Integrated Procurement Technologies UEI K6HPN25G7FC4 | 1 | $1.4M |
| The Presray Corporation UEI L35WJ4K9EEY1 | 1 | $1.3M |
| Oil States Industries, Inc. UEI G9HKMXL5L973 | 1 | $1.1M |
| Triman Industries Inc UEI VWX3JEES4FF7 | 1 | $1M |
From federal award records of $1M or more since October 2023. More in the contractor directory.
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Questions people ask
What is NAICS 339991?
NAICS 339991 is the federal industry code for Gasket, Packing, and Sealing Device Manufacturing. Agencies attach it to solicitations for this work, and it decides which small business size standard applies.
Are these real government contracts?
Yes. Every row comes from the public feed of the official source, most often SAM.gov, and links straight to the official notice. Confirm deadlines and amendments there before you respond.
Will this page list every open Gasket, Packing, and Sealing Device Manufacturing bid?
No single search can. Agencies sometimes file this work under a neighboring code or describe it differently. Use this page to find leads fast, then check scope, eligibility, and attachments in the official notice.
How often is this page updated?
The list refreshes through the day from the same opportunity database that powers Captivaq. It currently tracks 303 open notices.
How do I hear about new ones without checking back?
Captivaq watches the sources against your company profile and alerts you when a fitting notice posts, then scores the fit and drafts the response. That is the product behind this page.
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Captivaq is an independent service from Logesta Labs LLC and is not affiliated with or endorsed by the U.S. government or SAM.gov. The notice on the official source portal is the record that governs; confirm deadlines and amendments there.