# DIBBS #SPE7M1-27-T-2166

DLA request for 20 Teflon piston ring sets

**Posted:** November 06, 2026
**Respond By:** November 16, 2026
**Identifier:** SPE7M1-27-T-2166
**NAICS:** 336412, 335312, 333912

The Defense Logistics Agency is seeking replacement piston ring sets for a Treadwell generator.

### Description

RING SET, PISTON (QTY: 20, NSN: 4310-00-297-1855, Purchase Request: 7019027279)
  Approved Sources:
  - CAGE: 64422, Part No: TF010-36-1, Company: TRELLEBORG SEALING SOLUTIONS US, IN
 

[View original listing](https://www.dibbs.bsm.dla.mil/rfq/rfqrec.aspx?sn=SPE7M127T2166)