# DIBBS #SPE7MC-26-T-282M

Procurement of Essex Industries Relief Valve for Military Oxygen Carts

**Posted:** September 18, 2026
**Respond By:** September 28, 2026
**Identifier:** SPE7MC-26-T-282M
**NAICS:** 332912, 332911

This opportunity is for the supply of a critical relief valve for military oxygen carts, managed by the Defense Logistics Agency (DLA) Land and Maritime, Maritime Hardware/Electrical office.
- Government Buyer:
  - Defense Logistics Agency (DLA)
  - Sub-agency: DLA Land and Maritime
  - Office: Maritime Hardware/Electrical
- OEM and Vendor Details:
  - Original Equipment Manufacturer (OEM): ESSEX INDUSTRIES, INC.
  - Approved part number: 50C-0014-0024
- Products Requested:
  - Valve, Relief, Pressure (NSN 4820-01-100-9172)
    - Quantity: 17 units
    - Specifications: 3/4 inch, 65 PSI relief setting, drain plug, for 50-gallon oxygen cart
- Unique/Notable Requirements:
  - Item is designated as a critical application for military use
  - Compliance with domestic sourcing laws required
  - Prohibition on covered defense telecommunications equipment
  - Delivery required within 168 days from contract date; destination inspection
  - Solicitation is set aside for small business participation

### Description

VALVE, RELIEF, PRESSURE (QTY: 17, NSN: 4820-01-100-9172, Purchase Request: 7018391911)
  Approved Sources:
  - CAGE: 19062, Part No: 50C-0014-0024, Company: ESSEX INDUSTRIES, INC.
 

[View original listing](https://www.dibbs.bsm.dla.mil/rfq/rfqrec.aspx?sn=SPE7MC26T282M)