13--RING,CLAMPING
DEPT OF DEFENSE.DEPT OF THE NAVY.NAVSUP.NAVSUP WEAPON SYSTEMS SUPPORT.NAVSUP WSS MECHANICSBURG.NAVSUP WEAPON SYSTEMS SUPPORT MECH · Response deadline: Mon, 30 Nov 2026
What the government is buying
The Department of the Navy, through NAVSUP Weapon Systems Support (NAVSUP WSS) Mechanicsburg, is soliciting bids for ring, clamping items. These are hardware components typically used in mechanical fastening applications where a ring-shaped clamp secures or compresses parts together. Clamping rings serve critical functions in weapon systems, machinery, and equipment assemblies across naval platforms, including maintaining pressure seals, retaining bearings, or securing components under operational stress.
NAVSUP WSS Mechanicsburg is the Navy's primary inventory control point for weapons system support, managing spare parts and supplies for naval aviation, surface, and submarine forces. This procurement likely supports sustainment of existing weapon systems rather than new development. The parent classification code 1350 and NAICS code 332993 indicate this falls under ammunition and arms manufacturing supply chain components, specifically fabricated metal product manufacturing.
Key facts
| Field | Value |
|---|---|
| Agency | Department of the Navy, NAVSUP Weapon Systems Support, Mechanicsburg |
| Notice type | Solicitation |
| Solicitation number | N0010425QNC18 |
| NAICS | 332993 (Ammunition, Arms, and Ordnance Manufacturing) |
| Set-aside | None (full and open competition) |
| Response deadline | November 30, 2026 at 4:30 PM EDT |
| Place of performance | Not specified in metadata; see the solicitation |
Who can bid
This solicitation is full and open competition with no set-aside restriction. Any qualified business—large or small—may submit a bid, provided they can meet the technical, quality, and delivery requirements for manufacturing or supplying clamping rings to military specifications.
Small businesses interested in bidding should verify their size standard under NAICS 332993 (see the solicitation or SBA size standards). Companies with existing experience in defense or aerospace manufacturing will have advantages, particularly those holding relevant quality certifications such as ISO 9001 or AS9100, and those familiar with military specifications (MIL-SPEC) for hardware components.
First-time Navy vendors should ensure they have:
- A valid CAGE code
- Registration in SAM.gov
- Any required certifications for defense contracting
How to put together a competitive bid
For fabricated metal components like clamping rings under full and open competition, focus on these elements:
Technical compliance: Obtain the full specification from the solicitation. Clamping rings for military use typically require precise dimensional tolerances, specific material compositions (often corrosion-resistant steel or alloys), and surface treatments. Deviations from specification usually result in automatic rejection.
Quality assurance: NAVSUP WSS places heavy emphasis on traceability and conformance documentation. Your bid should describe inspection protocols, material certifications, and lot traceability systems. If you hold ISO 9001 or AS9100 certification, highlight this prominently.
Past performance: Even without explicit requirements, NAVSUP evaluates contractor performance history. Document similar deliveries to DoD or comparable industrial customers, including on-time delivery rates and quality acceptance data.
Pricing strategy: With no set-aside, expect competition from large manufacturers. Small businesses should calculate whether they can achieve competitive pricing while absorbing costs of first article inspection, packaging to military standards, and potential small order quantities. Consider whether teaming with a larger manufacturer or participating as a subcontractor offers better entry.
Delivery and packaging: Military packaging requirements ( MIL-STD-129 labeling, MIL-STD-2073 packaging) can add cost and complexity. Confirm whether the solicitation specifies these standards.
Next steps
- Access the full solicitation immediately on SAM.gov using solicitation number N0010425QNC18
- Review the complete technical specifications, quantity requirements, and delivery schedule—these critical details are not present in the metadata
- Confirm place of performance and any inspection or first article test requirements
- Note the firm deadline: November 30, 2026 at 4:30 PM EDT—late submissions will not be considered
- Register or update your SAM.gov profile if needed to ensure eligibility to receive award
View the official notice on SAM.gov →