# DIBBS #SPE7MC-26-T-296D

DLA Solicitation for Critical Valve Disk (NSN 4810-01-408-1394)

**Posted:** September 25, 2026
**Respond By:** October 05, 2026
**Identifier:** SPE7MC-26-T-296D
**NAICS:** 332999

The Defense Logistics Agency (DLA) Land and Maritime, Maritime Hardware/Electrical division is seeking bids for a critical valve disk component.
- Government Buyer:
  - Defense Logistics Agency (DLA)
  - Sub-agency: DLA Land and Maritime
  - Office: Maritime Hardware/Electrical
  - Buyer Contact: Paula Mcclary
- Product Requested:
  - Valve Disk
    - National Stock Number (NSN): 4810-01-408-1394
    - Part Number: 845-6556334-1
    - Quantity: 5 units
    - Technical Data Package (TDP) Revision A Gen 1
    - Based on Drawing NR 53711 6556334 Rev A
    - Critical application item
- Requirements:
  - Delivery required within 168 days from award
  - Compliance with domestic sourcing laws
  - Hazardous material labeling required
  - Packaging must meet MIL-STD-129 and MIL-STD-2073-1E standards
  - Destination inspection, FOB origin
- OEMs:
  - No specific OEM named; part number and drawing reference suggest potential Navy or defense-related manufacturers
- Vendors:
  - No specific vendors listed
- Notable Details:
  - Strict compliance with technical and packaging standards
  - Critical application item status may limit eligible manufacturers

### Description

DISK, VALVE (QTY: 5, NSN: 4810-01-408-1394, Purchase Request: 7018495541)

[View original listing](https://www.dibbs.bsm.dla.mil/rfq/rfqrec.aspx?sn=SPE7MC26T296D)