# DIBBS #SPE7M1-26-U-6739

DLA Land and Maritime Solicits Seal Assembly, Shaft, Spring Loaded (NSN 4320-01-503-9492)

**Posted:** September 22, 2026
**Respond By:** October 06, 2026
**Identifier:** SPE7M1-26-U-6739
**NAICS:** 339991

The Defense Logistics Agency (DLA) Land and Maritime is seeking to procure Seal Assembly, Shaft, Spring Loaded units for maritime applications.
- Government Buyer:
  - Defense Logistics Agency (DLA), Land and Maritime, Maritime Supply Chain
  - Contact: Bryan Fair
- OEMs and Vendors:
  - Carver Pump Company
  - John Crane, Inc.
- Products Requested:
  - Seal Assembly, Shaft, Spring Loaded (NSN 4320-01-503-9492)
    - Estimated quantity: 53 units
    - Guaranteed minimum: 7 units
    - Multiple approved part numbers from Carver Pump Company (091-125-99-0001, 999-1107-A-03-90, 999-1107-A-03-90 ITEM 90, 999-1107-A-06 REV 4 ITEM 90, 999-1107-A-06-90, 999-1110-D-01 ITEM 90, 999-1110-D-01-90) and John Crane, Inc. (81642009, NSP-00387-1)
    - Includes components: mating ring, O-ring, primary ring, bellows, retainer assembly, spring, disc, spring holder, gland plate, pin
- Unique/Notable Requirements:
  - Critical application item for maritime use
  - Indefinite Delivery Contract (IDC) with a one-year ordering period
  - Delivery required within 161 days from order
  - FOB origin within continental US
  - Maximum contract value: $350,000
  - Set aside for small businesses
  - No technical documents attached

### Description

SEAL ASSEMBLY, SHAFT, SP (QTY: 53, NSN: 4320-01-503-9492, Purchase Request: 1000244492)
  Approved Sources:
  - CAGE: 10941, Part No: 091-125-99-0001, Company: CARVER PUMP COMPANY
  - CAGE: 10941, Part No: 999-1107-A-03-90, Company: CARVER PUMP COMPANY
  - CAGE: 10941, Part No: 999-1107-A-03-90 ITEM 90, Company: CARVER PUMP COMPANY
  - CAGE: 10941, Part No: 999-1107-A-06 REV 4 ITEM 90, Company: CARVER PUMP COMPANY
  - CAGE: 10941, Part No: 999-1107-A-06-90, Company: CARVER PUMP COMPANY
  - CAGE: 10941, Part No: 999-1110-D-01 ITEM 90, Company: CARVER PUMP COMPANY
  - CAGE: 10941, Part No: 999-1110-D-01-90, Company: CARVER PUMP COMPANY
  - CAGE: 71724, Part No: 81642009, Company: JOHN CRANE, INC
  - CAGE: 71724, Part No: NSP-00387-1, Company: JOHN CRANE, INC
 

[View original listing](https://www.dibbs.bsm.dla.mil/rfq/rfqrec.aspx?sn=SPE7M126U6739)