# DIBBS #SPE7M1-27-T-1042

DLA solicitation for 38 Curtiss-Wright piston ring sets for Ingersoll-Rand equipment

**Posted:** October 19, 2026
**Respond By:** October 29, 2026
**Identifier:** SPE7M1-27-T-1042
**NAICS:** 333912, 332117, 423840

The Defense Logistics Agency is seeking 38 specialized piston ring sets for use in Ingersoll-Rand equipment.
- **Government buyer:** Defense Logistics Agency (DLA), DLA Weapons Support, Maritime Supply Chain; point of contact: Thomas Reckart.
- **Requested item:** 38 piston ring sets, NSN 4310-00-341-3674; **Curtiss-Wright Electro-Mechanical Corp.** part number 12447058 is identified as the critical application source.
- **Equipment compatibility:** For Ingersoll-Rand models N20NL-10, N20NL-11, NS100NL-3, N20NL4, N30NL-3, N20NL-7, NS200NL1, and N30NL1.
- **Material requirements:** PEEK alloy 05-116 is acceptable; Teflon material will be furnished in lieu of steel.
- **Delivery and shipping:** Delivery is required within 168 days after order, FOB origin, to the DLA Distribution New Cumberland facility.
- **Set-aside:** Small businesses.

### Description

RING SET, PISTON (QTY: 38, NSN: 4310-00-341-3674, Purchase Request: 7017984725)
  Approved Sources:
  - CAGE: 8FGX3, Part No: 12447058, Company: CURTISS-WRIGHT ELECTRO-MECHANICAL C
 

[View original listing](https://www.dibbs.bsm.dla.mil/rfq/rfqrec.aspx?sn=SPE7M127T1042)