# DIBBS #SPE4A6-27-T-2884

DLA solicitation for 33 source-controlled airframe ball bearings

**Posted:** October 13, 2026
**Respond By:** October 20, 2026
**Identifier:** SPE4A6-27-T-2884
**NAICS:** 332991

DLA Weapons Support is seeking 33 source-controlled airframe ball bearings for a Navy critical safety application.
- **Government buyer:** Defense Logistics Agency (DLA), DLA Weapons Support, ASC Commodities Division; buyer contact: Niyana Yarber.
- **Product:** 33 airframe ball bearings, NSN 3110-01-495-4869; specified part number 38950-00902-102, made to Sikorsky Aircraft Corporation drawing 38950-00902, revision M2.
- **OEMs and named sources:** **Timken Aerospace & Super Precision**, **RBC Aircraft Products, Inc.**, and **Sikorsky Aircraft Corporation** are identified as approved sources in the attachment. The initial release also names **MPB Corp** as an approved source.
- **Key requirements:** Small-business set-aside; source-controlled item and Navy critical safety item; 60-month non-extendable shelf life; shipment within 35 days after award; FOB origin, with inspection and acceptance at origin.

### Description

BEARING, BALL, AIRFRAME (QTY: 33, NSN: 3110-01-495-4869, Purchase Request: 7018678927)
  Approved Sources:
  - CAGE: 3NPS1, Part No: 38950-00902-102, Company: RBC AIRCRAFT PRODUCTS, INC.
  - CAGE: 40920, Part No: 38950-00902-102, Company: MPB CORP
  - CAGE: 78286, Part No: 38950-00902-102, Company: SIKORSKY AIRCRAFT CORPORATION
 

[View original listing](https://www.dibbs.bsm.dla.mil/rfq/rfqrec.aspx?sn=SPE4A627T2884)