# DIBBS #SPE7L3-26-T-270K

DLA Land and Maritime Solicitation for SEA BOX, INC. Gaskets (NSN 5330-01-621-5609)

**Posted:** September 22, 2026
**Respond By:** October 02, 2026
**Identifier:** SPE7L3-26-T-270K
**NAICS:** 339991

The Defense Logistics Agency (DLA) Land and Maritime, Land Supplier Operations Vehicle Support, is soliciting gaskets for military vehicle support.
- Government Buyer:
  - Defense Logistics Agency (DLA), Land and Maritime, Land Supplier Operations Vehicle Support
  - Contact: Susan Diamond
- OEMs and Vendors:
  - SEA BOX, INC. is the only approved manufacturer for the requested gaskets
- Products Requested:
  - Two gaskets, NSN 5330-01-621-5609, part number EPN-0001001
    - Each line item requests 1 unit
    - Gaskets must comply with packaging and marking standards MIL-STD-129 and MIL-DTL-117
- Unique Requirements:
  - Restricted source item: Only SEA BOX, INC. is approved; engineering source approval required for alternatives
  - Compliance with Buy American Act and Berry Amendment
  - Prohibition on covered defense telecommunications equipment
  - Shipments are FOB Origin; destination inspections in Korea and Pennsylvania
  - Fast Award process
- No technical documents or attachments provided in the solicitation

### Description

GASKET (QTY: 1, NSN: 5330-01-621-5609, Purchase Request: 7018227231)
  Approved Sources:
  - CAGE: 0FXA9, Part No: EPN-0001001, Company: SEA BOX, INC.
 
GASKET (QTY: 1, NSN: 5330-01-621-5609, Purchase Request: 7018299060)
  Approved Sources:
  - CAGE: 0FXA9, Part No: EPN-0001001, Company: SEA BOX, INC.
 

[View original listing](https://www.dibbs.bsm.dla.mil/rfq/rfqrec.aspx?sn=SPE7L326T270K)