# DIBBS #SPE7MC-27-T-0518

DLA Solicitation for Two VACCO-Sourced Submarine Valve Disks

**Posted:** October 13, 2026
**Respond By:** October 23, 2026
**Identifier:** SPE7MC-27-T-0518
**NAICS:** 332919

The Defense Logistics Agency is seeking two critical-application valve disks for the U.S. Navy’s Los Angeles-class submarine program.
- Buyer: Defense Logistics Agency (DLA), DLA Weapons Support, Maritime Hardware/Electrical; contact named in the attachment: Paula Mcclary.
- Product: Two steel comp 630 valve disks, NSN 4820-01-434-6785 (also shown as 4820014346785), under purchase request 7018681154.
- OEM: VACCO Industries is listed as an approved source. Cited part numbers are V2D11361-4MF and V3D10256 Item 3; the notice does not specify a separate quantity for each part number.
- Requirements: Delivery is due 164 days after order, FOB origin, with destination inspection and acceptance. No additional product specifications are provided in the notice summary.

### Description

DISK, VALVE (QTY: 2, NSN: 4820-01-434-6785, Purchase Request: 7018681154)
  Approved Sources:
  - CAGE: 99517, Part No: V2D11361-4MF, Company: VACCO INDUSTRIES
  - CAGE: 99517, Part No: V3D10256 ITEM 3, Company: VACCO INDUSTRIES
 

[View original listing](https://www.dibbs.bsm.dla.mil/rfq/rfqrec.aspx?sn=SPE7MC27T0518)