# DIBBS #SPE4A7-27-Q-0108

DLA procurement of 96 safety-critical tail takeoff module flanges

**Posted:** October 27, 2026
**Respond By:** November 06, 2026
**Identifier:** SPE4A7-27-Q-0108
**NAICS:** 336413

The Defense Logistics Agency is seeking a safety-critical tail takeoff flange for aircraft support.
- **Government buyer:** Defense Logistics Agency (DLA), DLA Weapons Support, ASC Supplier Operations AE and AF Division; buyer contact listed as Wilkens Eugene.
- **OEMs and approved sources:** **Precision Gear Industries LLC** and **Sikorsky Aircraft Corporation** are listed for source part number 70351-28159-101.
- **Product:** 96 tail takeoff module flanges, NSN 1615-01-161-8384.
- **Testing and acceptance:** The item is a Navy Critical Safety Item. Government first-article testing and production lot testing are required, with origin inspection and acceptance. Two first-article test units are due within 200 days of award; the Government has 120 days after receipt to evaluate and notify the contractor.
- **Delivery schedule:** Production delivery is stated as 200 days after award. The schedule also describes final production quantity delivery 200 days after first-article approval and a stated total of 520 delivery days for first-article testing.

### Description

GOVERNMENT FIRST ARTIC (QTY: Qty - See Solicitation, NSN: 0001S00000052, Purchase Request: 7014628573)
PRODUCTION LOT TESTING (QTY: Qty - See Solicitation, NSN: 0001S00000061, Purchase Request: 7014628573)
FLANGE, TAIL TAKEOFF MO (QTY: 96, NSN: 1615-01-161-8384, Purchase Request: 7014628573)
  Approved Sources:
  - CAGE: 21540, Part No: 70351-28159-101, Company: PRECISION GEAR INDUSTRIES LLC
  - CAGE: 78286, Part No: 70351-28159-101, Company: SIKORSKY AIRCRAFT CORPORATION
 

[View original listing](https://www.dibbs.bsm.dla.mil/rfq/rfqrec.aspx?sn=SPE4A727Q0108)