# DIBBS #SPE7M1-26-T-356U

DLA Land and Maritime Solicits Carver Pump Company Wearing Rings for Centrifugal Pumps

**Posted:** September 17, 2026
**Respond By:** September 28, 2026
**Identifier:** SPE7M1-26-T-356U
**NAICS:** 333914

The Defense Logistics Agency (DLA) Land and Maritime, Maritime Supply Chain, is seeking to procure specialized pump components for its operations.
- Government Buyer:
  - Defense Logistics Agency (DLA)
  - Sub-agency: DLA Land and Maritime
  - Office: Maritime Supply Chain
- OEMs and Vendors:
  - Carver Pump Company (approved source and manufacturer)
- Products Requested:
  - Wearing Ring (NSN 4320-01-040-7588)
    - Part number: US7-NGC-AO2-304
    - Quantity: 6 units
    - Description: Undersized, Monel material, used on Carver Model 4NC2 Centrifugal Pump
- Unique or Notable Requirements:
  - Only Carver Pump Company is approved as the source
  - Compliance with domestic sourcing laws is required
  - Additive manufacturing (3D printed) items are prohibited
  - Delivery is FOB Origin to DLA Distribution San Joaquin, Tracy, CA
  - Delivery lead time is 161 days from award

### Description

RING, WEARING (QTY: 6, NSN: 4320-01-040-7588, Purchase Request: 7018378769)
  Approved Sources:
  - CAGE: 10941, Part No: US7-NGC-AO2-304, Company: CARVER PUMP COMPANY
 

[View original listing](https://www.dibbs.bsm.dla.mil/rfq/rfqrec.aspx?sn=SPE7M126T356U)