How do I register NAICS 335312 on SAM.gov?

To register NAICS 335312 (Motor and Generator Manufacturing) on SAM.gov, log in to your entity registration at SAM.gov, navigate to the NAICS codes section of your registration, and add 335312 to your list of applicable codes. You can add multiple NAICS codes that reflect your business capabilities. After updating, your registration must be renewed annually to remain active.

What set-asides are available for Motor and Generator Manufacturing?

Common set-aside programs for NAICS 335312 contracts include: Small Business, SDVOSB, HUBZone. The availability of specific set-asides depends on the individual solicitation and the contracting officer's market research findings. Small business set-asides require certification through SAM.gov, while 8(a), HUBZone, WOSB, and SDVOSB programs require additional SBA certifications.

How many Motor and Generator Manufacturing contracts are posted per month?

NAICS 335312 (Motor and Generator Manufacturing) contracts are posted regularly on SAM.gov, with volume varying by fiscal quarter. Federal procurement peaks in Q4 (July–September) as agencies exhaust year-end budgets. Typical contract sizes in this code range $250K - $25M. The top federal buyers include Department of the Navy, Department of the Army, Defense Logistics Agency.

What size standard applies to NAICS 335312?

The SBA size standard for NAICS 335312 (Motor and Generator Manufacturing) is set by the SBA and determines whether a firm qualifies as a small business for set-aside competition. Size standards are expressed as either annual average receipts or number of employees depending on the industry. Check the current SBA size standards table at sba.gov/size-standards or SAM.gov for the specific threshold applicable to your bid.

NAICS 33531233 - Manufacturing

335312 — Motor and Generator Manufacturing

Last updated: April 2026

Researched by the BidStride Research Team

Manufacturers produce electric motors, generators, and motor-generator sets for industrial and defense applications. Military vehicle electrification, shipboard power systems, and base power generation programs drive federal demand. Navy and Army are primary buyers.

Federal contracts under NAICS 335312 appear across multiple procurement vehicles including SAM.gov open market solicitations, GSA Schedule task orders, and agency-specific IDIQ contracts. Contractors registered in this NAICS code should maintain an active SAM.gov registration and ensure their capabilities statement reflects specific experience within this industry classification.

Typical contract types in this NAICS include Firm Fixed Price (FFP) for well-defined deliverables, Time and Materials (T&M) for services with variable scope, and Cost-Plus for research and development programs. The typical contract range of $250K - $25M reflects the majority of awards, though individual contracts may fall outside this range depending on scope and agency requirements.

Top Federal Agencies

Department of the Navy
Department of the Army
Defense Logistics Agency
Department of Energy

Typical Contract Details

Contract Range: $250K - $25M
Common Set-Asides: Small BusinessSDVOSBHUBZone
Contract Types: FFP, T&M, Cost-Plus (program dependent)

Common Compliance Requirements

Contracts under NAICS 335312 frequently reference these FAR and DFARS clauses. Review them before submitting a proposal.

Always verify applicable clauses in the actual solicitation. Clause applicability depends on contract type, value, and agency requirements.

Frequently Asked Questions

How do I register NAICS 335312 on SAM.gov?
To register NAICS 335312 (Motor and Generator Manufacturing) on SAM.gov, log in to your entity registration at SAM.gov, navigate to the NAICS codes section of your registration, and add 335312 to your list of applicable codes. You can add multiple NAICS codes that reflect your business capabilities. After updating, your registration must be renewed annually to remain active.
What set-asides are available for Motor and Generator Manufacturing?
Common set-aside programs for NAICS 335312 contracts include: Small Business, SDVOSB, HUBZone. The availability of specific set-asides depends on the individual solicitation and the contracting officer's market research findings. Small business set-asides require certification through SAM.gov, while 8(a), HUBZone, WOSB, and SDVOSB programs require additional SBA certifications.
How many Motor and Generator Manufacturing contracts are posted per month?
NAICS 335312 (Motor and Generator Manufacturing) contracts are posted regularly on SAM.gov, with volume varying by fiscal quarter. Federal procurement peaks in Q4 (July–September) as agencies exhaust year-end budgets. Typical contract sizes in this code range $250K - $25M. The top federal buyers include Department of the Navy, Department of the Army, Defense Logistics Agency.
What size standard applies to NAICS 335312?
The SBA size standard for NAICS 335312 (Motor and Generator Manufacturing) is set by the SBA and determines whether a firm qualifies as a small business for set-aside competition. Size standards are expressed as either annual average receipts or number of employees depending on the industry. Check the current SBA size standards table at sba.gov/size-standards or SAM.gov for the specific threshold applicable to your bid.

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