# DIBBS #SPE4A6-26-T-35KL

DLA Aviation requests 315 Ball Studs from Cummins and McMaster-Carr

**Posted:** September 23, 2026
**Respond By:** September 30, 2026
**Identifier:** SPE4A6-26-T-35KL
**NAICS:** 332722

The Defense Logistics Agency (DLA) Aviation, ASC Commodities Division is soliciting bids for 315 Ball Studs (NSN 5307-01-551-1179).
- Government Buyer:
  - Defense Logistics Agency (DLA) Aviation, ASC Commodities Division
  - Buyer: Tywanda Maddox Addington (Buyer Code: DTM0185)
- Approved Original Equipment Manufacturers (OEMs):
  - Cummins Inc. (part numbers 3913370 and 3937122)
  - McMaster-Carr Supply Co (part number 93275A057)
- Products Requested:
  - 315 Ball Studs, NSN 5307-01-551-1179
    - Cummins Inc. P/N 3913370 (quantity: 315)
    - Cummins Inc. P/N 3937122 (quantity: 315)
    - McMaster-Carr Supply Co P/N 93275A057 (quantity: 315)
- Unique/Notable Requirements:
  - Only approved sources (Cummins Inc. and McMaster-Carr Supply Co) are eligible to supply
  - Packaging must comply with ASTM D3951 and MIL-STD-129
  - Compliance with Buy American Act and Berry Amendment required
  - Prohibition on covered defense telecommunications equipment
  - Delivery is FOB Origin with destination inspection
  - NAICS 332322, small business size standard: 500 employees (non-manufacturers)
- Delivery lead time is 171 days from award, with shipment required by March 21, 2027 and delivery by April 1, 2027.

### Description

STUD, BALL (QTY: 315, NSN: 5307-01-551-1179, Purchase Request: 7018458242)
  Approved Sources:
  - CAGE: 15434, Part No: 3913370, Company: CUMMINS INC.
  - CAGE: 15434, Part No: 3937122, Company: CUMMINS INC.
  - CAGE: 39428, Part No: 93275A057, Company: MCMASTER-CARR SUPPLY CO
 

[View original listing](https://www.dibbs.bsm.dla.mil/rfq/rfqrec.aspx?sn=SPE4A626T35KL)