# DIBBS #SPE7M1-27-T-0290

DLA request for six piston ring sets

**Posted:** October 08, 2026
**Respond By:** October 19, 2026
**Identifier:** SPE7M1-27-T-0290

The Defense Logistics Agency is seeking six piston ring sets for its maritime supply chain.

### Description

RING SET, PISTON (QTY: 6, NSN: 4310-01-122-4286, Purchase Request: 7018664019)
  Approved Sources:
  - CAGE: 58430, Part No: CE-1W136881, Company: COMPRESSOR ENGINEERING CORP
  - CAGE: 75370, Part No: B4698-80, Company: KAYDON RING & SEAL INC
  - CAGE: 8FGX3, Part No: 1W136881, Company: CURTISS-WRIGHT ELECTRO-MECHANICAL C
  - CAGE: 8FGX3, Part No: W136881, Company: CURTISS-WRIGHT ELECTRO-MECHANICAL C
 

[View original listing](https://www.dibbs.bsm.dla.mil/rfq/rfqrec.aspx?sn=SPE7M127T0290)