# DIBBS #SPE7MC-27-T-1770

DLA solicitation for 34 disk valve retainers

**Posted:** November 06, 2026
**Respond By:** November 16, 2026
**Identifier:** SPE7MC-27-T-1770
**NAICS:** 332911

DLA Weapons Support is seeking 34 critical-application disk valve retainers for maritime hardware and electrical use.
- **Buyer:** Defense Logistics Agency (DLA), DLA Weapons Support, Maritime Hardware/Electrical; listed buyer contact: Paula Mcclary.
- **Requirement:** 34 Retainer, Disk, Valve units, NSN 4820-01-415-6623, approved-source part number H594-2289-23.
- **OEMs / approved sources:** **Tate Andale, LLC**, **Huntington Ingalls Inc.**, and **Derbyshire Machine & Tool Co.** Each is associated with part number H594-2289-23.
- **Notable requirements:** Critical-application item requiring compliance with detailed drawings and DLA packaging requirements. Delivery is required within 168 days after order; FOB Origin, with inspection and acceptance at destination.

### Description

RETAINER, DISK, VALVE (QTY: 34, NSN: 4820-01-415-6623, Purchase Request: 7019025376)
  Approved Sources:
  - CAGE: 09032, Part No: H594-2289-23 PIECE 8, Company: TATE ANDALE, LLC
  - CAGE: 43689, Part No: H594-2289-23 PIECE 8, Company: HUNTINGTON INGALLS INC
  - CAGE: 71905, Part No: H594-2289-23 PIECE 8, Company: DERBYSHIRE MACHINE & TOOL CO
 

[View original listing](https://www.dibbs.bsm.dla.mil/rfq/rfqrec.aspx?sn=SPE7MC27T1770)