# DIBBS #SPE4A5-27-T-1031

DLA solicitation for 45 Sikorsky tail rotor gearbox quadrant assemblies

**Posted:** October 14, 2026
**Respond By:** October 21, 2026
**Identifier:** SPE4A5-27-T-1031
**NAICS:** 336413

DLA is seeking 45 Sikorsky tail rotor gearbox quadrant assemblies for a Navy-designated critical safety application.
- **Government buyer:** Defense Logistics Agency (DLA), DLA Weapons Support, ASC Supplier Oper OEM Division; the opportunity is also identified with DLA Aviation.
- **OEM:** **Sikorsky Aircraft Corporation** (CAGE 78286), the identified approved source.
- **Product:** 45 tail rotor gearbox quadrant assemblies, P/N 70400-06690-044; NSN 1615-01-175-8943. Technical data is identified as TDP Rev A Gen 1.
- **Notable requirements:** The item is a Navy-identified critical safety item and is subject to source approval. Quality requirements specify SAE AS9100 or equivalent, with origin inspection and acceptance. Expedited delivery is encouraged.
- **Delivery:** One delivery, required 231 days after order.

### Description

QUADRANT ASSEMBLY, TAIL (QTY: 45, NSN: 1615-01-175-8943, Purchase Request: 7018683249)
  Approved Sources:
  - CAGE: 78286, Part No: 70400-06690-044, Company: SIKORSKY AIRCRAFT CORPORATION
 

[View original listing](https://www.dibbs.bsm.dla.mil/rfq/rfqrec.aspx?sn=SPE4A527T1031)