# DIBBS #SPE7M1-27-T-0295

Four Armstrong S25 Centrifugal Pump Units

**Posted:** October 08, 2026
**Respond By:** October 19, 2026
**Identifier:** SPE7M1-27-T-0295
**NAICS:** 333914, 423830

The Defense Logistics Agency is seeking four Armstrong centrifugal pump units for its Maritime Supply Chain.
- Government buyer: Defense Logistics Agency (DLA), Weapons Support, Maritime Supply Chain; buyer contact: Michael Reese.
- OEM: **Armstrong Pumps Inc.** (CAGE 52694), manufacturer part number S25.
- Requested item: Four centrifugal pump units, NSN 4320-00-873-8707, with 1-1/4-inch flanges.
- Requirements: Iron construction, non-ferrous impeller, and oil-lubricated design. Each unit must include a manufacturer's commercial manual covering operation, service, maintenance, and repair, plus a complete parts list.
- A solid-state or centrifugal motor starter is acceptable. Mercury or mercury compounds must not be intentionally added to or come in direct contact with supplied hardware or supplies, subject to stated exceptions.
- Delivery is required within 132 days after award. No named reseller or additional vendor is identified.

### Description

PUMP UNIT, CENTRIFUGAL (QTY: 4, NSN: 4320-00-873-8707, Purchase Request: 7018665382)
  Approved Sources:
  - CAGE: 52694, Part No: S25 W/1-1/4IN FLANGES
 

[View original listing](https://www.dibbs.bsm.dla.mil/rfq/rfqrec.aspx?sn=SPE7M127T0295)