# DIBBS #SPE7L1-27-U-0088

DLA seeks 359 critical-application seal assemblies

**Posted:** October 16, 2026
**Respond By:** October 30, 2026
**Identifier:** SPE7L1-27-U-0088
**NAICS:** 339991

DLA Weapons Support’s Land Supply Chain is seeking seal assemblies for a critical application.
- Buyer: Defense Logistics Agency (DLA), DLA Weapons Support, Land Supply Chain; contact: Jennifer Payne.
- Product: 359 seal assemblies, NSN 5330-01-065-3297. The annual quantity is estimated; the guaranteed minimum is 53 units, and individual delivery orders have a minimum quantity of 89 units.
- Approved OEMs and part numbers:
  - Trelleborg Sealing Solutions US, Inc. — S3842-0333-BAK-77 and S38420-0333-BAK-77.
  - Greene Tweed & Co. Inc. — 7333MR160P3.
- Requirements: Items must be asbestos-free and comply with specified packaging and marking requirements. Delivery is FOB Origin within the continental U.S., due 126 days after each order.

### Description

SEAL ASBLY (QTY: 359, NSN: 5330-01-065-3297, Purchase Request: 1000247087)
  Approved Sources:
  - CAGE: 09257, Part No: S3842-0333-BAK-77, Company: TRELLEBORG SEALING SOLUTIONS US, IN
  - CAGE: 09257, Part No: S38420-0333-BAK-77, Company: TRELLEBORG SEALING SOLUTIONS US, IN
  - CAGE: 5F573, Part No: 7333MR160P3, Company: GREENE TWEED & CO INC
 

[View original listing](https://www.dibbs.bsm.dla.mil/rfq/rfqrec.aspx?sn=SPE7L127U0088)