# DIBBS #SPE7M2-26-U-0492

DLA Land and Maritime Nuclear Reactor Program Solicits Safety Relief Valves (Essex Industries, NSN 4820-00-113-9110)

**Posted:** September 17, 2026
**Respond By:** October 01, 2026
**Identifier:** SPE7M2-26-U-0492
**NAICS:** 332911

The Defense Logistics Agency (DLA) Land and Maritime Nuclear Reactor Program is soliciting an Indefinite Delivery Contract (IDC) for Safety Relief Valves.
- Government Buyer:
  - Defense Logistics Agency (DLA), Land and Maritime Nuclear Reactor Program
- OEMs and Vendors:
  - Essex Industries, Inc. (approved source and manufacturer)
- Products Requested:
  - Safety Relief Valve
    - National Stock Number (NSN): 4820-00-113-9110
    - Essex Industries Part Number: 20C-0009-1
    - Quantity: Estimated 378 units (guaranteed minimum 56 units)
- Unique or Notable Requirements:
  - Critical application item for nuclear reactor program
  - Strict compliance with domestic sourcing laws
  - Technical quality requirements must be met
  - Delivery required within 84 days of order
  - Contract maximum order value: $350,000
  - Indefinite Delivery Contract allows multiple delivery orders within one year
  - Small Business set-aside

### Description

VALVE, SAFETY RELIEF (QTY: 378, NSN: 4820-00-113-9110, Purchase Request: 1000240760)
  Approved Sources:
  - CAGE: 19062, Part No: 20C-0009-1, Company: ESSEX INDUSTRIES, INC.
 

[View original listing](https://www.dibbs.bsm.dla.mil/rfq/rfqrec.aspx?sn=SPE7M226U0492)