# DIBBS #SPE7M4-27-T-0708

DLA request for 12 Eaton Aerospace piston rings

**Posted:** October 13, 2026
**Respond By:** October 23, 2026
**Identifier:** SPE7M4-27-T-0708
**NAICS:** 336413

The Defense Logistics Agency is seeking 12 Eaton Aerospace piston rings for a critical application.
- **Government buyer:** Defense Logistics Agency (DLA), Weapons Support, Fluid Handling Division; contact: Rory O'Reilly.
- **OEM:** **Eaton Aerospace LLC** (CAGE 99643), the named source for the requested part.
- **Product:** 12 piston rings, Eaton part number 29355; NSN 4310-01-034-7348.
- **Requirements:** Delivery to DLA with destination inspection and acceptance. Packaging must comply with ASTM D3951 and applicable DLA requirements; marking must follow MIL-STD-129.
- **Delivery:** Required within 164 days after order.

### Description

RING, PISTON (QTY: 12, NSN: 4310-01-034-7348, Purchase Request: 7018676176)
  Approved Sources:
  - CAGE: 99643, Part No: 29355, Company: EATON AEROSPACE LLC
 

[View original listing](https://www.dibbs.bsm.dla.mil/rfq/rfqrec.aspx?sn=SPE7M427T0708)