# DIBBS #SPE7M1-26-U-6646

DLA Solicitation for RIX INDUSTRIES Piston Rings (NSN 4310-01-374-2975)

**Posted:** September 22, 2026
**Respond By:** October 06, 2026
**Identifier:** SPE7M1-26-U-6646
**NAICS:** 336390

This opportunity is for the supply of piston rings to the Defense Logistics Agency (DLA) Land and Maritime Maritime Supply Chain.
- Government Buyer:
  - Defense Logistics Agency (DLA), Land and Maritime Maritime Supply Chain
  - Buyer contact: Bryan Fair
- OEMs and Vendors:
  - RIX INDUSTRIES is the approved Original Equipment Manufacturer (OEM)
- Products Requested:
  - Piston rings, NSN 4310-01-374-2975
    - Part numbers: 18-C758-8C and B5471 ITEM 7
    - Total quantity requested: 98 units
    - Minimum guaranteed quantity: 14 units
    - Minimum order quantity: 24 units
    - Packaging per MIL-STD-2073-1E
    - Inspection and acceptance at destination
    - Delivery FOB origin within 67 days
- Unique/Notable Requirements:
  - Only RIX INDUSTRIES part numbers are approved
  - Compliance with domestic sourcing laws
  - Prohibition on covered defense telecommunications equipment
  - Set aside for small businesses
  - Indefinite Delivery Contract (IDC) structure with variable order quantities
  - Maximum contract value: $350,000

### Description

RING, PISTON (QTY: 98, NSN: 4310-01-374-2975, Purchase Request: 1000244641)
  Approved Sources:
  - CAGE: 28953, Part No: 18-C758-8C, Company: RIX INDUSTRIES
  - CAGE: 28953, Part No: B5471 ITEM 7, Company: RIX INDUSTRIES
 

[View original listing](https://www.dibbs.bsm.dla.mil/rfq/rfqrec.aspx?sn=SPE7M126U6646)