# DIBBS #SPE7M4-27-T-2518

DLA solicitation for 521 MS28774-341 packing retainers

**Posted:** November 06, 2026
**Respond By:** November 16, 2026
**Identifier:** SPE7M4-27-T-2518
**NAICS:** 339991, 423840

DLA is seeking a single delivery of 521 Mil-Spec packing retainers for its Weapons Support Fluid Handling Division.
- Government buyer: Defense Logistics Agency (DLA), DLA Weapons Support, Fluid Handling Division; contact: Blake Tushar.
- Product: 521 packing retainers, NSN 5330-00-582-1534, part piece number MS28774-341 (CLIN 0001).
- Requirements: Retainers must meet MS28774M and SAE AS8791D. Packaging must protect against ultraviolet exposure using opaque protective packaging.
- Delivery: FOB origin, with inspection and acceptance at DLA Distribution Depot Hill; delivery is required within 113 days after award.
- OEMs and vendors: No manufacturer or commercial vendor is identified in the available materials.

### Description

RETAINER, PACKING (QTY: 521, NSN: 5330-00-582-1534 Mil-Spec, Purchase Request: 7019026461)

[View original listing](https://www.dibbs.bsm.dla.mil/rfq/rfqrec.aspx?sn=SPE7M427T2518)