# DIBBS #SPE7M1-26-T-374V

DLA Land and Maritime Solicits Sleeve Seals (Siemens and Curtiss-Wright Approved)

**Posted:** September 25, 2026
**Respond By:** October 05, 2026
**Identifier:** SPE7M1-26-T-374V
**NAICS:** 423840

The Defense Logistics Agency (DLA) Land and Maritime, Maritime Supply Chain, is soliciting offers for sleeve seals used in critical applications.
- Government Buyer:
  - Defense Logistics Agency (DLA), Land and Maritime, Maritime Supply Chain
  - Buyer: Michael Reese
- OEMs (Original Equipment Manufacturers):
  - Siemens Energy, Inc.
  - Curtiss-Wright Electro-Mechanical Company
- Vendors: Only Siemens Energy and Curtiss-Wright are approved sources
- Products/Services Requested:
  - Sleeve Seal, NSN 4310-01-278-8708
    - Siemens Energy part numbers: 9345B, BSLV1003
    - Curtiss-Wright part number: BSLV1003
    - Quantity: 2 units
- Notable Requirements:
  - Only the listed OEMs and part numbers are acceptable (no substitutions)
  - Compliance with Buy American Act and hazardous material labeling
  - Critical application item requiring engineering source approval
  - Specific packaging and delivery to DLA Distribution San Joaquin, Tracy, CA
  - Delivery lead time is 168 days from award, with destination inspection

### Description

SLEEVE SEAL (QTY: 2, NSN: 4310-01-278-8708, Purchase Request: 7018498687)
  Approved Sources:
  - CAGE: 0AT62, Part No: 9345B, Company: SIEMENS ENERGY, INC.
  - CAGE: 0AT62, Part No: BSLV1003, Company: SIEMENS ENERGY, INC.
  - CAGE: 8FGX3, Part No: BSLV1003, Company: CURTISS-WRIGHT ELECTRO-MECHANICAL C
 

[View original listing](https://www.dibbs.bsm.dla.mil/rfq/rfqrec.aspx?sn=SPE7M126T374V)