# DIBBS #SPE7MC-26-T-280J

Procurement of Critical Valve Disks for Maritime Hardware (DLA)

**Posted:** September 17, 2026
**Respond By:** September 28, 2026
**Identifier:** SPE7MC-26-T-280J
**NAICS:** 332912

This opportunity from the Defense Logistics Agency (DLA) Land and Maritime, Maritime Hardware/Electrical office seeks critical valve disk components for maritime applications.
- Government Buyer:
  - Defense Logistics Agency (DLA)
  - Sub-agency: DLA Land and Maritime
  - Office: Maritime Hardware/Electrical
- OEMs and Vendors:
  - Milwaukee Valve Co., Inc. (OEM)
- Products Requested:
  - Disk, Valve (NSN 4820-01-503-1555)
    - Part numbers: 50101-H-650 and 536A2001J112 PC 17
    - Quantity: 5 units
- Unique/Notable Requirements:
  - Critical application item for maritime use
  - Packaging must comply with ASTM D3951 and MIL-STD-129
  - Compliance with Buy American Act and domestic material restrictions
  - Delivery is FOB origin with destination inspection
  - Fast award solicitation
- Period of Performance:
  - Delivery required within 159 days from award
  - Inspection and acceptance at destination
- Estimated Contract Value:
  - Likely range: $5,000 - $15,000
- Competing Products:
  - Alternative valve disks for NSN 4820-01-503-1555 from other approved manufacturers
- Primary Competitors:
  - Crane Co.
  - Apollo Valves (Conbraco Industries)
  - Kitz Corporation
  - Velan Inc.

### Description

DISK, VALVE (QTY: 5, NSN: 4820-01-503-1555, Purchase Request: 7018379897)
  Approved Sources:
  - CAGE: 76364, Part No: 50101-H-650, Company: MILWAUKEE VALVE CO, INC
  - CAGE: 76364, Part No: 536A2001J112 PC 17, Company: MILWAUKEE VALVE CO, INC
 

[View original listing](https://www.dibbs.bsm.dla.mil/rfq/rfqrec.aspx?sn=SPE7MC26T280J)