# DIBBS #SPE4A5-27-T-2221

DLA solicitation for Sikorsky mechanical drive housings and testing

**Posted:** November 04, 2026
**Respond By:** November 12, 2026
**Identifier:** SPE4A5-27-T-2221
**NAICS:** 336413

DLA Weapons Support is seeking a Sikorsky mechanical drive housing and associated testing under solicitation SPE4A5-27-T-2221.
- Buyer: Defense Logistics Agency (DLA), DLA Weapons Support, ASC Supplier Operations OEM Division; contracting contact listed as Sylvester P III Abramowicz.
- **OEM:** Sikorsky Aircraft Corporation (CAGE 78286), the approved source for the housing.
- Product: 7 mechanical drive housings, NSN 3040-01-527-8176, Sikorsky part number 70351-08002-044.
- Testing: Contractor first-article testing of 1 unit, with a report due within 120 days of contract award; production-lot testing requires 1 sample after first-article approval.
- Notable requirements: Restricted-source item requiring Government engineering source approval; identified by the Army as a critical safety item.
- Delivery timing: Housing delivery is required within 541 days; production-lot testing has a 361-day delivery period.

### Description

CONTRACTOR FIRST ARTIC (QTY: Qty - See Solicitation, NSN: 0001S00000053, Purchase Request: 7013832151)
PRODUCTION LOT TESTING (QTY: Qty - See Solicitation, NSN: 0001S00000061, Purchase Request: 7013832151)
HOUSING, MECHANICAL (QTY: 7, NSN: 3040-01-527-8176, Purchase Request: 7013832151)
  Approved Sources:
  - CAGE: 78286, Part No: 70351-08002-044, Company: SIKORSKY AIRCRAFT CORPORATION
 

[View original listing](https://www.dibbs.bsm.dla.mil/rfq/rfqrec.aspx?sn=SPE4A527T2221)