Opportunity
DIBBS #SPE4A6-27-T-0171
DLA solicitation for 80 critical-safety annular ball bearings
Posted
October 02, 2026
Respond By
October 09, 2026
Identifier
SPE4A6-27-T-0171
NAICS
332991
DLA Weapons Support is seeking source-controlled annular ball bearings for an Air Force critical safety application. - Government buyer: Defense Logistics Agency (DLA), DLA Weapons Support, ASC Commodities Division; contact listed as Rashall Ward. - Requirement: 80 annular ball bearings, NSN 3110-00-689-7639, drawing/part number 446563, under solicitation SPE4A6-27-T-0171. - OEMs and approved sources: Pratt & Whitney, United Technologies Corp, MPB Corp, Timken, and RTX Corporation are identified in the source and part information. MPB and RTX part identifiers include P/N 328373; RTX is also associated with P/N 446563. - Notable requirements: The bearing is source-controlled and designated a critical safety item. Three units are required for government first-article testing within 180 days of award; the relationship of these test units to the 80-unit quantity is not specified. Bearings must meet stated U.S., outlying-area, or Canadian origin and component-cost restrictions. - Delivery: FOB origin, with a stated delivery requirement of 485 days. No service period is specified.
Description
GOVERNMENT FIRST ARTIC (QTY: Qty - See Solicitation, NSN: 0001S00000052, Purchase Request: 7017917115) BEARING, BALL, ANNULAR (QTY: 80, NSN: 3110-00-689-7639, Purchase Request: 7017917115) Approved Sources: - CAGE: 40920, Part No: 328373, Company: MPB CORP - CAGE: 52661, Part No: 446563, Company: RTX CORPORATION - CAGE: 77445, Part No: 328373, Company: RTX CORPORATION