# DIBBS #SPE7MC-26-T-269R

DLA Procurement of Essex Industries Safety Relief Valves (NSN 4820-01-659-4447)

**Posted:** September 11, 2026
**Respond By:** September 21, 2026
**Identifier:** SPE7MC-26-T-269R
**NAICS:** 332911

This opportunity is a Defense Logistics Agency (DLA) procurement for safety relief valves for maritime hardware applications.
- Government Buyer:
  - Defense Logistics Agency (DLA), DLA Land and Maritime, Maritime Hardware/Electrical office
  - Buyer contact: Paula Mcclary
- OEMs and Vendors:
  - Essex Industries, Inc. (highlighted as the only approved source)
- Products/Services Requested:
  - Safety Relief Valve
    - National Stock Number (NSN): 4820-01-659-4447
    - Manufacturer Part Number: 8C-0684-0005
    - Quantity: 2 units
- Unique or Notable Requirements:
  - Only Essex Industries, Inc. is approved as the source for this part
  - Compliance with the Buy American Act and Berry Amendment is required
  - Delivery required within 20 days of award
  - Domestic origin emphasized; covered defense telecommunications equipment is prohibited
  - Detailed packaging and marking requirements apply

### Description

VALVE, SAFETY RELIEF (QTY: 2, NSN: 4820016594447, Purchase Request: 7018249859)

[View original listing](https://www.dibbs.bsm.dla.mil/rfq/rfqrec.aspx?sn=SPE7MC26T269R)