# DIBBS #SPE7MC-27-T-1015

DLA solicitation for five Howell Laboratories safety relief valves

**Posted:** October 23, 2026
**Respond By:** November 02, 2026
**Identifier:** SPE7MC-27-T-1015
**NAICS:** 332911, 332919

The Defense Logistics Agency is seeking safety relief valves for its Maritime Hardware/Electrical requirements.
- **Government buyer:** Defense Logistics Agency (DLA), DLA Weapons Support, Maritime Hardware/Electrical; buyer contact: Paula Mcclary.
- **Product and quantity:** 5 corrosion-resistant-steel safety relief valves, NSN 4820-01-311-9460.
- **OEM and approved-source part numbers:** **Howell Laboratories Inc.** — P/N 5642 Item 20 and P/N 5652-G503.
- **Key requirements:** Adjustable pressure range of 6–14 PSI and externally threaded end connections. FOB Origin delivery; destination inspection and acceptance are required.
- **Delivery:** Single delivery due 168 days after award.

### Description

VALVE, SAFETY RELIEF (QTY: 5, NSN: 4820-01-311-9460, Purchase Request: 7018833732)
  Approved Sources:
  - CAGE: 22501, Part No: 5642 ITEM 20, Company: HOWELL LABORATORIES INC
  - CAGE: 22501, Part No: 5652-G503, Company: HOWELL LABORATORIES INC
 

[View original listing](https://www.dibbs.bsm.dla.mil/rfq/rfqrec.aspx?sn=SPE7MC27T1015)