# DIBBS #SPE7M2-26-U-0486

Solicitation for Cock, Poppet Drain (NSN 4820-01-480-0846) for Nuclear Reactor Program

**Posted:** September 14, 2026
**Respond By:** September 28, 2026
**Identifier:** SPE7M2-26-U-0486
**NAICS:** 332999

The Defense Logistics Agency (DLA) Land and Maritime Nuclear Reactor Program is soliciting offers for an indefinite delivery contract to supply Cock, Poppet Drain (NSN 4820-01-480-0846).
- Government Buyer:
  - Defense Logistics Agency (DLA), Land and Maritime Nuclear Reactor Program
  - Buyer: Hunter Steele (Buyer Code: PMCM70S)
- Products Requested:
  - Cock, Poppet Drain
    - NSN: 4820-01-480-0846
    - Estimated quantity: 297 units
    - Guaranteed minimum: 44 units
    - Minimum order quantity: 74 units
    - Delivery required within 139 days after order
    - Packaging per MIL-STD-2073-1E; Marking per MIL-STD-129
    - Critical application item; Special packaging and preservation requirements
    - Technical Data Package (TDP) Rev C Gen 3; Basic Drawing NR 30554 88-20043 Rev E
- Contract Details:
  - Indefinite Delivery Contract (IDC) for one year
  - Maximum order value: $350,000
  - Multiple delivery orders allowed
  - FOB Origin; Destination inspection
- Unique Requirements:
  - Compliance with domestic sourcing laws
  - Additive manufacturing items prohibited unless specifically approved
  - Critical application item with special packaging and preservation
- No specific OEMs or vendors are named in the solicitation.

### Description

COCK, POPPET DRAIN (QTY: 297, NSN: 4820-01-480-0846, Purchase Request: 1000240847)

[View original listing](https://www.dibbs.bsm.dla.mil/rfq/rfqrec.aspx?sn=SPE7M226U0486)