# DIBBS #SPE7M0-26-T-085A

Procurement of Valve Disk (NSN 4820-01-474-5245) for DLA Land and Maritime

**Posted:** September 16, 2026
**Respond By:** September 28, 2026
**Identifier:** SPE7M0-26-T-085A
**NAICS:** 332999

This opportunity is issued by the Defense Logistics Agency (DLA) Land and Maritime, Maritime Supply Chain ESOC Buys office for the procurement of a valve disk.
- Government Buyer:
  - Defense Logistics Agency (DLA)
  - DLA Land and Maritime
  - Maritime Supply Chain ESOC Buys office
  - Buyer: Kathleen Hipes
- Product Requested:
  - Disk, Valve
    - National Stock Number (NSN): 4820-01-474-5245
    - Quantity: 1 unit
    - Critical application item per drawing 53711 6406356 Rev G
    - Packaging per MIL-STD-2073-1E and marking per MIL-STD-129
- OEMs and Vendors:
  - No specific OEM or vendor named; item is defined by NSN and technical drawing
- Notable Requirements:
  - Compliance with export control regulations
  - Strict adherence to domestic sourcing laws
  - Cybersecurity requirements
  - Delivery required within 5 days of award to Portsmouth Naval Shipyard
  - Inspection and acceptance at origin
- Technical documentation available for review
- Fast award solicitation


### Description

DISK, VALVE (QTY: 1, NSN: 4820-01-474-5245, Purchase Request: 7018318916)

[View original listing](https://www.dibbs.bsm.dla.mil/rfq/rfqrec.aspx?sn=SPE7M026T085A)