# DIBBS #SPE4A0-26-T-4979

Procurement of Mil-Spec Cup, Tapered Roller Bearing (NSN 3110-00-100-299)

**Posted:** September 23, 2026
**Respond By:** September 30, 2026
**Identifier:** SPE4A0-26-T-4979
**NAICS:** 332991

This opportunity is for the procurement of Mil-Spec Cup, Tapered Roller Bearings by the Defense Logistics Agency (DLA) Aviation Supply Chain ESOC Buys, Richmond VA.
- Government Buyer:
  - Defense Logistics Agency (DLA)
  - DLA Aviation Supply Chain ESOC Buys, Richmond VA
  - Buyer: Danita Davis (Buyer Code: GPD0022)
- Products Requested:
  - CUP, Tapered Roller Bearing
    - National Stock Number (NSN): 3110-00-100-299
    - AFMBA P/N 374 Class 2 Tolerance
    - Quantity: 4 units
- OEMs and Vendors:
  - No specific OEMs or approved sources are listed
- Unique/Notable Requirements:
  - Domestic manufacturing compliance required (US or Canada) per DFARS 252.225-7016
  - ISO 9001:2015 quality standards must be met
  - Packaging and marking per MIL-STD-2073-1E and MIL-DTL-197M
  - Inspection at destination
  - Delivery required within 5 days from award, FOB origin
  - Additive manufacturing items prohibited unless specifically approved

### Description

CUP, TAPERED ROLLER BEA (QTY: 4, NSN: 3110-00-100-0299 Mil-Spec, Purchase Request: 7018220830)

[View original listing](https://www.dibbs.bsm.dla.mil/rfq/rfqrec.aspx?sn=SPE4A026T4979)