# DIBBS #SPE7MC-27-T-1214

DLA request for five Dante Valve piston rings for a Nimitz-class vessel

**Posted:** October 26, 2026
**Respond By:** November 05, 2026
**Identifier:** SPE7MC-27-T-1214
**NAICS:** 332919, 332912

DLA Weapons Support is requesting five corrosion-resistant steel piston valve rings for an angle relief valve used on a Nimitz-class vessel.
- Buyer: Defense Logistics Agency (DLA), DLA Weapons Support, Maritime Hardware/Electrical office.
- **OEM/approved source: Dante Valve Company** (CAGE 5P967), with approved-source part numbers DN60-4-P-22 and DN60FF-4P6-000, Item 5.
- Product: Ring, valve piston; quantity 5 EA; NSN 4820-01-494-8070.
- Requirement: Corrosion-resistant steel (CRES); used on an angle relief valve for a Nimitz-class vessel.
- Delivery: Required within 81 days after order. FOB Origin, with destination inspection and acceptance at DLA Distribution, DDSP New Cumberland Facility.

### Description

RING, VALVE PISTON (QTY: 5, NSN: 4820-01-494-8070, Purchase Request: 7015602945)
  Approved Sources:
  - CAGE: 5P967, Part No: DN60-4-P-22, Company: DANTE VALVE COMPANY
  - CAGE: 5P967, Part No: DN60FF-4P6-000 ITEM 5, Company: DANTE VALVE COMPANY
 

[View original listing](https://www.dibbs.bsm.dla.mil/rfq/rfqrec.aspx?sn=SPE7MC27T1214)