# DIBBS #SPE7M1-26-T-367X

Procurement of Special Shaped Pump Diaphragms for DLA Land and Maritime

**Posted:** September 23, 2026
**Respond By:** October 05, 2026
**Identifier:** SPE7M1-26-T-367X
**NAICS:** 333999

The Defense Logistics Agency (DLA) Land and Maritime, Maritime Supply Chain, is seeking to procure special pump diaphragms for critical application hardware.
- Government Buyer:
  - Defense Logistics Agency (DLA)
  - Sub-agency: DLA Land and Maritime
  - Office: Maritime Supply Chain
- OEMs and Vendors:
  - Siemens Energy, Inc. (part number ADPH1001)
  - Rix Industries (part number 33-ADPH1001)
  - Curtiss-Wright Electro-Mechanical Corp (part number ADPH1001)
- Products Requested:
  - Diaphragm, Pump, Special Shaped
    - NSN: 4310-01-406-8872
    - Quantity: 18 units
    - Approved part numbers: ADPH1001 (Siemens Energy, Curtiss-Wright), 33-ADPH1001 (Rix Industries)
- Unique Requirements:
  - Item is designated as critical application hardware
  - Only approved manufacturers and part numbers are acceptable
  - Delivery required within 161 days from contract date
  - FOB origin with destination inspection
  - Fast award consideration


### Description

DIAPHRAGM, PUMP, SPECIAL (QTY: 18, NSN: 4310-01-406-8872, Purchase Request: 7018391195)
  Approved Sources:
  - CAGE: 0AT62, Part No: ADPH1001, Company: SIEMENS ENERGY, INC.
  - CAGE: 28953, Part No: 33-ADPH1001, Company: RIX INDUSTRIES
  - CAGE: 8FGX3, Part No: ADPH1001, Company: CURTISS-WRIGHT ELECTRO-MECHANICAL C
 

[View original listing](https://www.dibbs.bsm.dla.mil/rfq/rfqrec.aspx?sn=SPE7M126T367X)