# DIBBS #SPE4A6-26-T-37XH

DLA Aviation solicitation for retaining-tail rotor nuts and required testing

**Posted:** September 30, 2026
**Respond By:** October 07, 2026
**Identifier:** SPE4A6-26-T-37XH
**NAICS:** 336413

DLA Aviation is seeking retaining-tail rotor nuts for a critical aircraft application, along with required testing.
- **Government buyer:** Defense Logistics Agency (DLA), DLA Aviation, ASC Commodities Division; contact: Daryl Johnson.
- **OEMs and approved sources:** **Sikorsky Aircraft Corporation** (CAGE 78286) and **Grace Machine Company, LLC** (CAGE 0SCY9). Both are associated with manufacturer part number 70103-11014-102.
- **Product:** 3 retaining-tail rotor nuts, NSN 1615-01-302-7212; manufacturer part number 70103-11014-102.
- **Notable requirements:** The item is identified as a Navy critical safety item and critical application item. Government first-article testing and production-lot testing are required. Two first-article units are due within 120 calendar days of award; the Government may take up to 150 days after receipt to make its determination.
- **Delivery:** The production item has a 350-day lead time. The solicitation also specifies an original required delivery date; specific calendar dates are omitted here.

### Description

GOVERNMENT FIRST ARTIC (QTY: Qty - See Solicitation, NSN: 0001S00000052, Purchase Request: 7018505031)
PRODUCTION LOT TESTING (QTY: Qty - See Solicitation, NSN: 0001S00000061, Purchase Request: 7018505031)
NUT, RETAINING-TAILR (QTY: 3, NSN: 1615-01-302-7212, Purchase Request: 7018505031)
  Approved Sources:
  - CAGE: 0SCY9, Part No: 70103-11014-102, Company: GRACE MACHINE COMPANY, LLC
  - CAGE: 78286, Part No: 70103-11014-102, Company: SIKORSKY AIRCRAFT CORPORATION
 

[View original listing](https://www.dibbs.bsm.dla.mil/rfq/rfqrec.aspx?sn=SPE4A626T37XH)