31--BEARING,BALL,ANNULA- AND SIMILAR REPLACEMENT PARTS
Overview
Buyer
Place of Performance
NAICS
PSC
Set Aside
Original Source
Timeline
Qualification Details
Fit reasons
- NAICS alignment with historical contract wins in similar service areas.
- Scope strongly matches core technical capabilities and delivery model.
Risks
- Past performance thresholds may require one additional teaming partner.
- Potential clarification needed on staffing minimums before bid/no-bid.
Next steps
Validate eligibility requirements, assign capture owner, and schedule partner outreach to confirm teaming strategy before submission planning.
Quick Summary
The Department of the Navy / NAVSUP Weapon Systems Support Mech is soliciting proposals for BEARING,BALL,ANNULA- AND SIMILAR REPLACEMENT PARTS, specifically duplex and annular ball bearings. This requirement is pursuant to Emergency Acquisition Flexibilities (EAF) and is DO certified under the Defense Priorities and Allocations System (DPAS). Proposals are due April 3, 2026.
Scope of Work
This solicitation covers the manufacture and supply of ball bearings, including BEARING,BALL,DUPLEX and BEARING,BALL,ANNULA, which must adhere to MIL-B-17931 Military Specification for 'Bearings, Ball, Annular, For Quiet Operation' and other referenced documents. Key specifications include M17931-A040 and M17931-C017. All materials must be mercury-free for use on submarines/surface ships.
Contract & Timeline
- Type: Solicitation (resultant award will be bilateral)
- Set-Aside: Total Small Business
- Product Service Code: 3110 (Bearings, Antifriction, Unmounted)
- Proposal Due: April 3, 2026, 8:30 PM EDT
- Published: March 4, 2026
Key Requirements & Testing
- Qualified Products List (QPL): This item is on the QPL. Only government-approved sources will be considered. New suppliers require extensive qualification.
- First Article Testing (FAT): Required for BEARING,BALL,ANNULA (32 units, destructive testing) at Naval Surface Warfare Center, Carderock Division. Evaluation of FAT is between $25K-$175K.
- Production Lot Testing (PLT): Required, involving Government nondestructive testing.
- Quality Assurance: Contractors must maintain an inspection/quality system per MIL-I-45208 or ISO 9001/9002.
- Warranty: One year from date of delivery.
Evaluation
NAVSUP WSS Mechanicsburg will consider past performance in the evaluation of offers in accordance with FAR 13.106(a)(2).
Additional Notes
Access to drawings must be requested on SAM.gov, followed by an email to the Point of Contact. Initial Government testing is at the Government's expense; retesting is at the Contractor's expense.