# DIBBS #SPE7M1-27-T-0620

DLA solicitation for three source-controlled sleeve seals

**Posted:** October 13, 2026
**Respond By:** October 23, 2026
**Identifier:** SPE7M1-27-T-0620
**NAICS:** 333613

The Defense Logistics Agency is seeking three source-controlled sleeve seals for its Maritime Supply Chain.
- **Government buyer:** Defense Logistics Agency (DLA), DLA Weapons Support, Maritime Supply Chain. The notice identifies Michael Reese as the contact.
- **Product requested:** 3 sleeve seals, NSN 4310-01-278-8708.
- **Named OEMs and approved sources:** **Curtiss-Wright Electro-Mechanical Corp.** (P/N BSLV1003) and **Siemens Energy, Inc.** (P/N 9345B and BSLV1003).
- **Notable requirements:** The item is restricted-source and for a critical application; Government engineering source approval is required. Delivery is required 164 days after order, with FOB origin and destination inspection and acceptance.

### Description

SLEEVE SEAL (QTY: 3, NSN: 4310-01-278-8708, Purchase Request: 7018682137)
  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=SPE7M127T0620)