# DIBBS #SPE7MC-27-T-0324

DLA solicitation for three Emerson safety relief valves

**Posted:** October 09, 2026
**Respond By:** October 19, 2026
**Identifier:** SPE7MC-27-T-0324
**NAICS:** 332919

DLA Weapons Support is seeking three safety relief valves for its Maritime Hardware/Electrical office.
- **Government buyer:** Defense Logistics Agency (DLA), DLA Weapons Support, Maritime Hardware/Electrical; contact listed: Paula Mcclary.
- **Procurement:** RFQ SPE7MC-27-T-0324 for 3 safety relief valves, NSN 4820-01-283-9425.
- **OEM:** **Emerson Automation Solutions** (CAGE 15187) is the approved source.
  - Listed part numbers: DX-10C 156T186PS, NMP-1521 OPT 1 1, and NMP152101S0156.
- **Key specifications:** Steel body, stainless-steel trim, 1/2-inch flanged ends, 156 PSI set pressure, adjustable pressure range of 156–186 PSI, and a 180 PSI rating at 400°F. Flange specification is 150 PSI per ANSI B16.5; the item is identified as a critical application item.
- **Delivery:** Required 371 days after order.

### Description

VALVE, SAFETY RELIEF (QTY: 3, NSN: 4820-01-283-9425, Purchase Request: 7018663048)
  Approved Sources:
  - CAGE: 15187, Part No: DX-10C 156T186PS, Company: EMERSON AUTOMATION SOLUTIONS FINAL
  - CAGE: 15187, Part No: NMP-1521 OPT 1 1, Company: EMERSON AUTOMATION SOLUTIONS FINAL
  - CAGE: 15187, Part No: NMP152101S0156, Company: EMERSON AUTOMATION SOLUTIONS FINAL
 

[View original listing](https://www.dibbs.bsm.dla.mil/rfq/rfqrec.aspx?sn=SPE7MC27T0324)