Open federal opportunities

PLUG COVER

DEPT OF DEFENSE.DEPT OF THE NAVY.NAVSUP.NAVSUP WEAPON SYSTEMS SUPPORT.NAVSUP WSS PHILADELPHIA.NAVSUP WEAPON SYSTEMS SUPPORT · Response deadline: Thu, 29 Oct 2026

What the government is buying

The U.S. Navy's Naval Supply Systems Command (NAVSUP) Weapon Systems Support Philadelphia office is soliciting offers for PLUG COVER. This falls under manufacturing work classified in NAICS 333998, the code for "All Other Miscellaneous General Purpose Machinery Manufacturing." This broad NAICS category captures machinery manufacturing not classified elsewhere, including various components and parts for industrial, commercial, or defense applications.

A plug cover typically serves as a protective device—potentially for electrical connectors, hydraulic fittings, or other interface points on naval equipment. These items are common in military sustainment and maintenance operations, where protecting sensitive connection points from contamination, corrosion, or physical damage is critical to weapon system readiness. Without additional metadata, the specific application, material specifications, or technical standards (such as MIL-SPEC requirements) cannot be confirmed; see the solicitation for exact requirements.

Key facts

Who can bid

This is a full and open competition with no small business set-aside, meaning businesses of any size may submit offers. Both large manufacturers and small businesses in the general purpose machinery space can compete.

Small businesses without size restrictions should consider whether they can meet any potential technical, quality, and volume requirements the Navy may specify. Companies currently in NAICS 333998—or those with relevant manufacturing capabilities in metal fabrication, plastic molding, or protective component production—should evaluate their alignment with this opportunity.

If your business is new to federal contracting, note that you'll need a Unique Entity ID (SAM), active SAM.gov registration, and appropriate NAICS code registration. Past performance on similar military or industrial components may strengthen your proposal; see the solicitation for any specific experience requirements.

How to put together a competitive bid

For open manufacturing solicitations like this, focus on these elements:

Technical compliance first. NAVSUP WSS Philadelphia manages weapon system sustainment, so reliability and conformance to specification typically outweigh lowest price. Obtain and review any referenced military or commercial specifications in the solicitation. Document your quality management system—ISO 9001 or AS9100 certification may be advantageous even if not explicitly required.

Pricing strategy. Without set-aside protection, expect competition from established defense contractors. Analyze your true manufacturing costs including any specialized tooling or testing. Consider whether the Navy's estimated quantity or anticipated delivery schedule supports economies of scale; see the solicitation for projected quantities and line item details.

Past performance. Prepare relevant examples of similar component deliveries, especially to DoD or other quality-critical customers. Highlight on-time delivery rates and any defect history.

Supplier relationships. If you cannot manufacture all aspects in-house, identify domestic subcontractors early and understand Berry Amendment or Buy American Act implications for materials and subcomponents.

Next steps

Review the complete solicitation N0038325QT423 on SAM.gov immediately to obtain technical specifications, quantities, delivery requirements, and evaluation criteria. The response deadline is October 29, 2026 at 4:30 PM Eastern Time—mark this firmly, as NAVSUP solicitations typically do not accommodate late submissions. Register or update your SAM.gov account now if needed, and begin any required technical or pricing discussions with subcontractors before finalizing your offer.

View the official notice on SAM.gov →