# DIBBS #SPE7M4-27-T-0332

DLA procurement of nine Eaton diaphragm retainers

**Posted:** October 08, 2026
**Respond By:** October 19, 2026
**Identifier:** SPE7M4-27-T-0332
**NAICS:** 423840

The Defense Logistics Agency is seeking nine Eaton diaphragm retainers for its Weapons Support, Fluid Handling Division.
- Buyer: Defense Logistics Agency (DLA), DLA Weapons Support, Fluid Handling Division; contact: Rory O'Reilly.
- **OEM:** Eaton Corporation is the identified approved source for the requested item.
- Product: 9 retainer, diaphragm units, manufacturer part number 203161-1; NSN 4820-01-071-8340.
- Delivery is required within 196 days. Shipment is FOB origin, with destination inspection and acceptance.
- Packaging and marking must meet DLA requirements, ASTM D3951, and MIL-STD-129.

### Description

RETAINER, DIAPHRAGM (QTY: 9, NSN: 4820-01-071-8340, Purchase Request: 7018663309)
  Approved Sources:
  - CAGE: 86090, Part No: 203161-1, Company: EATON CORPORATION
 

[View original listing](https://www.dibbs.bsm.dla.mil/rfq/rfqrec.aspx?sn=SPE7M427T0332)