# DIBBS #SPE4A6-27-T-4310

DLA request for one Northrop Grumman safety relief valve

**Posted:** October 15, 2026
**Respond By:** October 22, 2026
**Identifier:** SPE4A6-27-T-4310
**NAICS:** 332911

DLA Weapons Support is requesting one Northrop Grumman safety relief valve for delivery to Hill Air Force Base, Utah.
- Government buyer: Defense Logistics Agency (DLA), DLA Weapons Support, ASC Commodities Division; contact listed as Marion Williams.
- OEM and approved source: **Northrop Grumman Systems Corp.** (CAGE 1W025).
- Product: one safety relief valve, NSN 4820-01-387-9113; Northrop Grumman part number DAA3222A703-005 (CLIN 0001).
- Delivery and inspection: required 165 days after order; FOB origin, with inspection and acceptance at destination. Delivery destination is DLA Distribution Depot Hill, Hill AFB, Utah.
- The notice provides no additional product specifications. The item is identified as a critical application item, so any alternate source may require government approval.

### Description

VALVE, SAFETY RELIEF (QTY: 1, NSN: 4820-01-387-9113, Purchase Request: 7018677149)
  Approved Sources:
  - CAGE: 1W025, Part No: DAA3222A703-005, Company: NORTHROP GRUMMAN SYSTEMS CORP
 

[View original listing](https://www.dibbs.bsm.dla.mil/rfq/rfqrec.aspx?sn=SPE4A627T4310)