# DIBBS #SPE7L3-27-T-0212

DLA procurement for 1,012 critical-application tank seals and one first-article test unit

**Posted:** October 08, 2026
**Respond By:** October 19, 2026
**Identifier:** SPE7L3-27-T-0212
**NAICS:** 336992

The Defense Logistics Agency is soliciting tank seals and a first-article test unit for DLA Weapons Support’s Land Supplier Operations Vehicle Support office.
- Buyer: Defense Logistics Agency (DLA), DLA Weapons Support, Land Supplier Operations Vehicle Support; buyer contact named in the attachment: Susan Diamond.
- Procurement: 1,012 tank seals, NSN 5330-01-059-3614, part/piece number 27-370-20676, plus 1 first-article test unit. The initial summary identifies the first-article item as NSN 0001S00000052.
- OEMs and vendors: No product OEM, approved source, or commercial vendor is named in the provided material.
- Notable requirements: The seal is designated a critical application item and requires first-article approval. Seals have a 120-month, non-extendable shelf life, and at least 85% of that shelf life must remain at delivery. Controlled technical-data access is required.
- Delivery: The test unit is due within 120 calendar days of contract date. The Government’s first-article determination is due within 123 calendar days after receipt. The 1,012 seals are required 709 days after award.

### Description

GOVERNMENT FIRST ARTIC (QTY: Qty - See Solicitation, NSN: 0001S00000052, Purchase Request: 7018664607)
SEAL, TANK (QTY: 1012, NSN: 5330-01-059-3614, Purchase Request: 7018664607)

[View original listing](https://www.dibbs.bsm.dla.mil/rfq/rfqrec.aspx?sn=SPE7L327T0212)