# DIBBS #SPE7MC-27-T-1408

Single Curtiss-Wright safety relief valve for USS Mesa Verde

**Posted:** November 05, 2026
**Respond By:** November 16, 2026
**Identifier:** SPE7MC-27-T-1408
**NAICS:** 332919

DLA is seeking a single Curtiss-Wright safety relief valve for the USS Mesa Verde’s radar and IFF systems.
- **Government buyer:** Defense Logistics Agency (DLA), DLA Weapons Support, Maritime Hardware/Electrical.
- **OEM:** **Curtiss-Wright Flow Control Corporation** (CAGE 72352), the listed manufacturer and approved source.
- **Product:** One safety relief valve, NSN 4820-01-507-0624; 2700 KN series, model 27DC13M-U20/S4. Listed part numbers are 27DC13M-U20/S4 and 30142.
- **Requirements:** Gas-service valve with union fitting connections; includes nut and tailpiece. Specified body material is steel composition 316. Intended for the vessel’s W/S radar and IFF systems.
- **Delivery:** FOB destination to the USS Mesa Verde (LPD 19), required within 20 days after order.

### Description

VALVE, SAFETY RELIEF (QTY: 1, NSN: 4820-01-507-0624, Purchase Request: 7018991021)
  Approved Sources:
  - CAGE: 72352, Part No: 27DC13M-U20/S4, Company: CURTISS-WRIGHT FLOW CONTROL CORPORA
  - CAGE: 72352, Part No: 30142 P/N 27DC13M-U20/S4, Company: CURTISS-WRIGHT FLOW CONTROL CORPORA
 

[View original listing](https://www.dibbs.bsm.dla.mil/rfq/rfqrec.aspx?sn=SPE7MC27T1408)