# DIBBS #SPE7M1-26-T-355X

DLA Land and Maritime requests Seal Assembly, Shaft from approved OEMs

**Posted:** September 17, 2026
**Respond By:** September 28, 2026
**Identifier:** SPE7M1-26-T-355X
**NAICS:** 339991

The Defense Logistics Agency (DLA) Land and Maritime, Maritime Supply Chain, is seeking to procure Seal Assembly, Shaft units for its operations.
- Government Buyer:
  - Defense Logistics Agency (DLA), Land and Maritime, Maritime Supply Chain
  - Buyer: Kelsey Schlagenhaft
- OEMs and Vendors:
  - JOHN CRANE, INC
  - AIR & LIQUID SYSTEMS CORPORATION
- Products Requested:
  - Seal Assembly, Shaft (NSN: 4320-01-379-5137)
  - Approved part numbers:
    - JOHN CRANE, INC: H-SP-20477-1, M147565
    - AIR & LIQUID SYSTEMS CORPORATION: 231-31-1455, NF15967
  - Quantity: 13 units
- Unique/Notable Requirements:
  - Only approved OEM part numbers are acceptable; no substitutes
  - Packaging must comply with MIL-STD-2073-1E
  - Marking must comply with MIL-STD-129
  - Compliance with domestic sourcing laws required
  - Additive manufacturing is prohibited unless specifically approved
  - Set aside for Woman-Owned Small Businesses
  - Delivery required within 86 days from order issuance
  - Inspection at destination, FOB origin

### Description

SEAL ASSEMBLY, SHAFT (QTY: 13, NSN: 4320-01-379-5137, Purchase Request: 7016472219)
  Approved Sources:
  - CAGE: 71724, Part No: H-SP-20477-1, Company: JOHN CRANE, INC
  - CAGE: 71724, Part No: M147565, Company: JOHN CRANE, INC
  - CAGE: 83130, Part No: 231-31-1455, Company: AIR & LIQUID SYSTEMS CORPORATION
  - CAGE: 83130, Part No: NF15967, Company: AIR & LIQUID SYSTEMS CORPORATION
 

[View original listing](https://www.dibbs.bsm.dla.mil/rfq/rfqrec.aspx?sn=SPE7M126T355X)