31--BEARING UNIT PLAIN
DEPT OF DEFENSE.DEPT OF THE NAVY.NAVSUP.NAVSUP WEAPON SYSTEMS SUPPORT.NAVSUP WSS MECHANICSBURG.NAVSUP WEAPON SYSTEMS SUPPORT MECH · Response deadline: Wed, 30 Dec 2026
What the government is buying
The Department of the Navy, through NAVSUP Weapon Systems Support Mechanicsburg, is soliciting for bearing units, plain. This is a parts procurement for military equipment maintenance and support. Plain bearing units—also known as bushings or sleeve bearings—are mechanical components that reduce friction between moving parts without rolling elements, commonly used in naval machinery, ship systems, and weapons platforms where reliability under load and in harsh environments is critical.
NAICS code 332991 covers "Ball and Roller Bearing Manufacturing," though in federal procurement practice this code frequently extends to plain bearing units when procured as part of the bearing supply chain. The classification code 3130 corresponds to bearings in the federal supply classification system. See the solicitation for exact technical specifications, quantities, and delivery requirements.
Key facts
| Attribute | Value |
|---|---|
| Agency | Department of the Navy, NAVSUP Weapon Systems Support Mechanicsburg |
| Notice type | Solicitation |
| Solicitation number | N0010425QYG54 |
| NAICS | 332991 |
| Set-aside | None (full and open competition) |
| Response deadline | December 30, 2026 at 4:30 PM ET |
| Place of performance | Not specified in metadata; see the solicitation |
Important deadline note: With a response deadline of December 30, 2026—over two years from the posted date of October 28, 2026—this appears to be a planned or long-lead procurement. Contractors should verify the deadline in the live SAM.gov posting, as dates may be updated.
Who can bid
This solicitation is full and open competition with no set-aside. Any qualified business, including large enterprises and small businesses of all socioeconomic categories, may bid. Small businesses are eligible to compete but will not receive preferential set-aside treatment.
To bid, your firm must:
- Be registered in SAM.gov with active status
- Have or obtain the appropriate CAGE code
- Meet any security clearance or facility requirements specified in the solicitation
- Demonstrate capability to manufacture or supply plain bearing units meeting MIL-SPEC or performance standards typical of naval applications
Manufacturers with AS9100 or ISO 9001 quality certifications often have advantage in DoD bearing procurements. Companies experienced in defense supply chains, particularly those holding existing NAVSUP contracts or listed as qualified suppliers, should evaluate this opportunity carefully.
How to put together a competitive bid
For an unrestricted bearing procurement, focus on these elements:
Technical compliance: Plain bearings for naval use typically require specific material composition (often bronze, bimetal, or polymer composites), dimensional tolerances, load ratings, and corrosion resistance. Obtain the actual technical data package or specifications from the solicitation. Quote exact part numbers or approved alternates only.
Quality and traceability: Defense bearing contracts require material certifications, test reports, and full lot traceability. Confirm your quality system can produce the required documentation.
Pricing strategy: Without set-aside competition, expect price-sensitive evaluation. Analyze historical pricing for similar NSNs through FPDS or GSA tools. Factor in long-term material sourcing, as this 2026 delivery date suggests potential supply chain planning requirements.
Past performance: NAVSUP WSS evaluates contractor delivery reliability strictly. Highlight on-time delivery history with DoD or comparable industrial customers.
Small business subcontractors: Even without set-aside, large prime bidders may seek small business partners for subcontracting credit; small manufacturers should consider both prime and subcontract paths.
Next steps
Read the full solicitation on SAM.gov using solicitation number N0010425QYG54. The live posting will contain the complete technical specifications, quantity, delivery schedule, evaluation criteria, and any amendments.
Verify the response deadline of December 30, 2026, 4:30 PM ET in the active notice, and monitor for amendments that may adjust this date.
Register or update SAM.gov registration immediately if not current—processing can take weeks.
Request clarifications early through the contracting officer if specifications are unclear; the extended timeline suggests opportunity for productive dialogue.
Submit your offer through the designated electronic system before the deadline, with all required representations and certifications complete.
View the official notice on SAM.gov →