# DIBBS #SPE7MC-27-T-0491

DLA solicitation for three Howell Laboratories safety relief valves

**Posted:** October 13, 2026
**Respond By:** October 23, 2026
**Identifier:** SPE7MC-27-T-0491
**NAICS:** 332912

The Defense Logistics Agency is seeking three 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.
- **OEM / approved source:** **Howell Laboratories Inc.** (CAGE 22501), identified as a critical application source. Listed source part numbers are 5642 Item 68 and 5652-G502.
- **Product requested:** Three safety relief valves, NSN 4820-01-351-5835.
- **Delivery and acceptance:** Single delivery required within 164 days after award. FOB origin, with inspection and acceptance at destination.
- **Period:** One-time delivery; not an annual subscription.

### Description

VALVE, SAFETY RELIEF (QTY: 3, NSN: 4820-01-351-5835, Purchase Request: 7018673441)
  Approved Sources:
  - CAGE: 22501, Part No: 5642 ITEM 68, Company: HOWELL LABORATORIES INC
  - CAGE: 22501, Part No: 5652-G502, Company: HOWELL LABORATORIES INC
 

[View original listing](https://www.dibbs.bsm.dla.mil/rfq/rfqrec.aspx?sn=SPE7MC27T0491)