# DIBBS #SPE4A5-26-T-473B

Procurement of Sikorsky Bearing Unit, Plain (NSN 3130-01-665-7489)

**Posted:** September 24, 2026
**Respond By:** October 01, 2026
**Identifier:** SPE4A5-26-T-473B
**NAICS:** 336413

DLA Aviation is seeking offers for a critical safety Bearing Unit, Plain (NSN 3130-01-665-7489).
- Government Buyer:
  - Defense Logistics Agency (DLA) Aviation, ASC Supplier Operations OEM Division
  - Buyer: Carmen Gills (Buyer Code DCG0105)
- OEM and Vendor Details:
  - Sikorsky Aircraft Corporation (CAGE 78286) is the sole approved OEM
- Products Requested:
  - Bearing Unit, Plain
    - NSN: 3130-01-665-7489
    - Sikorsky Part Number: 06100-08570-041
    - Quantity: 2 units
- Unique Requirements:
  - Item is designated as a critical safety item
  - Only approved sources (Sikorsky) are eligible
  - Compliance with SAE AS9100 quality standards and cybersecurity requirements
  - Delivery required within 60 days, FOB Origin
- No other OEMs or vendors are mentioned
- Solicitation managed via DIBBS portal

### Description

BEARING UNIT, PLAIN (QTY: 2, NSN: 3130-01-665-7489, Purchase Request: 7018306031)
  Approved Sources:
  - CAGE: 78286, Part No: 06100-08570-041, Company: SIKORSKY AIRCRAFT CORPORATION
 

[View original listing](https://www.dibbs.bsm.dla.mil/rfq/rfqrec.aspx?sn=SPE4A526T473B)