# DIBBS #SPE7M4-27-T-1627

DLA solicitation for 10 approved-source rotary pumps

**Posted:** October 23, 2026
**Respond By:** November 02, 2026
**Identifier:** SPE7M4-27-T-1627
**NAICS:** 333911

The Defense Logistics Agency is seeking 10 critical-application rotary pumps for a nuclear submarine platform.
- **Government buyer**
  - Defense Logistics Agency (DLA), DLA Weapons Support, Fluid Handling Division
  - Buyer: Blake Tushar
  - Solicitation: SPE7M4-27-T-1627
- **OEM**
  - **Dover Pumps & Process Solutions Segment 07524** is the named approved manufacturer.
- **Requested product**
  - 10 flange-type, hand-operated rotary pumps
  - NSN 4320-01-074-3112; OEM part number E-3962-23
  - Intended for critical application use on nuclear submarine vessel 685
- **Notable requirements**
  - Delivery is required within 168 days after order.
  - FOB origin; inspection and acceptance at DLA Distribution Puget Sound.
- No services are listed.

### Description

PUMP, ROTARY (QTY: 10, NSN: 4320-01-074-3112, Purchase Request: 7018833576)
  Approved Sources:
  - CAGE: 07524, Part No: E-3962-23, Company: DOVER PUMPS & PROCESS SOLUTIONS SEG
 

[View original listing](https://www.dibbs.bsm.dla.mil/rfq/rfqrec.aspx?sn=SPE7M427T1627)