# DIBBS #SPE4A7-26-T-777T

DLA Aviation Solicitation for 99 Collar, Friction (NSN 1620-01-051-0371)

**Posted:** September 21, 2026
**Respond By:** September 28, 2026
**Identifier:** SPE4A7-26-T-777T
**NAICS:** 336413, 333613

DLA Aviation is seeking to procure friction collars for aircraft maintenance and supply operations.
- Government Buyer:
  - Defense Logistics Agency (DLA) Aviation
  - ASC Supplier Operations AE and AF Division
  - Buyer: Eugene Wilkens
- Product Requested:
  - Collar, Friction (NSN 1620-01-051-0371)
  - Quantity: 99 units
  - Part Number: 1620-01-051-0371
- OEMs and Vendors:
  - No specific OEMs or vendors are named in the solicitation
- Notable Requirements:
  - Strict compliance with export control regulations
  - Packaging and inspection requirements must be met
  - Cybersecurity requirements apply
  - Delivery is FOB origin to DLA Distribution Depot Hill, Hill AFB, UT
  - Delivery required within 244 days from award
- Technical documentation is available for review
- Solicitation managed via the DIBBS portal

### Description

COLLAR, FRICTION (QTY: 99, NSN: 1620-01-051-0371, Purchase Request: 7018342025)

[View original listing](https://www.dibbs.bsm.dla.mil/rfq/rfqrec.aspx?sn=SPE4A726T777T)