National K Works Partnership, LTD.
National K Works Partnership, LTD. is a small business in Houston, TX registered on SAM.gov to bid on federal contracts. It has won about $382,959 in federal prime contracts as a small business since fiscal year 2024, according to USAspending.gov.
- UEI
- Y3RHNTM2CPG8
- CAGE code
- 7FNF1
- SAM.gov registration
- Active
Federal contract history
Contract history from USAspending.gov is taking longer than usual to load. It will appear here in a moment, or when you reload the page in a few minutes.
Registration details
Show registration details
From SAM.gov's monthly public file dated Nov 1, 2026. If the business has updated its registration since, SAM.gov shows the newer details.
| Legal business name | National K Works Partnership, LTD. |
|---|---|
| Unique Entity ID (UEI) | Y3RHNTM2CPG8 |
| CAGE code | 7FNF1 |
| Location | Houston, TX |
| SAM.gov registration | Active through Jul 22, 2027 |
| Business started | 1976 |
| Primary NAICS code | 332710: Machine Shops |
| Website | www.nationalkworks.com/index.html |
| How to contact | Through its website above. No phone or email in SAM.gov's public file. Search UEI Y3RHNTM2CPG8 in SBA's Small Business Search for a contact the business added. |
Certifications and business types
No SBA certification (8(a), HUBZone or WOSB) in SAM.gov's public file (Nov 1, 2026).
- Small disadvantaged business (self-reported in SAM.gov)
SBA certifications let a business compete for set-aside contracts (set-asides explained). Check the current record on its SAM.gov entry.
How to check or correct this record
The file sometimes leaves a certification out, and a newer one won't be in it yet. Self-reported business types are what the firm says about itself on SAM.gov; they aren't SBA certifications.
Check or correct this record at the source: open its SAM.gov entry, or search UEI Y3RHNTM2CPG8 () in SAM.gov's entity search (free sign-in) and in SBA's Small Business Search (formerly DSBS), which shows SBA certifications. The business can update its details in its SAM.gov registration and its certifications at certifications.sba.gov.
NAICS codes National K Works Partnership, LTD. is small under
On its SAM.gov registration, National K Works Partnership, LTD. meets the SBA size standard for these industries, so it can bid on small business set-asides that use them.
- 332710 Machine Shops
- 213112 Support Activities for Oil and Gas Operations
- 331210 Iron and Steel Pipe and Tube Manufacturing from Purchased Steel
- 332721 Precision Turned Product Manufacturing
- 332911 Industrial Valve Manufacturing
- 332994 Small Arms, Ordnance, and Ordnance Accessories Manufacturing
- 332996 Fabricated Pipe and Pipe Fitting Manufacturing
- 332999 All Other Miscellaneous Fabricated Metal Product Manufacturing
- 333131 Mining Machinery and Equipment Manufacturing
- 333132 Oil and Gas Field Machinery and Equipment Manufacturing
- 333514 Special Die and Tool, Die Set, Jig, and Fixture Manufacturing
- 333515 Cutting Tool and Machine Tool Accessory Manufacturing
- 333517 Machine Tool Manufacturing
- 333519 Rolling Mill and Other Metalworking Machinery Manufacturing
- 333613 Mechanical Power Transmission Equipment Manufacturing
- 333994 Industrial Process Furnace and Oven Manufacturing
- 334513 Instruments and Related Products Manufacturing for Measuring, Displaying, and Controlling Industrial Process Variables
- 334519 Other Measuring and Controlling Device Manufacturing
- 336390 Other Motor Vehicle Parts Manufacturing
- 336412 Aircraft Engine and Engine Parts Manufacturing
- 336413 Other Aircraft Parts and Auxiliary Equipment Manufacturing
- 336415 Guided Missile and Space Vehicle Propulsion Unit and Propulsion Unit Parts Manufacturing
- 336419 Other Guided Missile and Space Vehicle Parts and Auxiliary Equipment Manufacturing
- 336611 Ship Building and Repairing
Show all 30 codes (6 more)
- 336992 Military Armored Vehicle, Tank, and Tank Component Manufacturing
- 336999 All Other Transportation Equipment Manufacturing
- 339999 All Other Miscellaneous Manufacturing
- 541330 Engineering Services
- 541380 Testing Laboratories and Services
- 811310 Commercial and Industrial Machinery and Equipment (except Automotive and Electronic) Repair and Maintenance
Open contracts in National K Works Partnership, LTD.'s NAICS codes
1,055 open federal opportunities on SAM.gov use one of National K Works Partnership, LTD.'s NAICS codes and may be open to it: no set-aside, or, in the codes it is registered small under, a small business set-aside. Here are a few, those in its primary code first (none of these are in Texas right now), then the soonest due.
- U Bolt For Watervliet Arsenal
Due in 3 daysNov 10, 2026, 4:30 PM EST
- Mounting Pads
Due in 4 daysNov 11, 2026, 12:00 PM EST
- Cavity
Due in 5 daysNov 12, 2026, 4:00 PM CST
- Metal Parts
✦ Naval Surface Warfare Center Indian Head Division (Maryland) wants to buy five types of machined metal parts for M26 hardware (cap, initiator chamber, retainer cartridge, firing…
Due in 6 daysNov 13, 2026, 10:00 AM EST
- Lever Castings for the Watervliet Arsenal
Due in 9 daysNov 16, 2026, 4:00 PM EST
Similar small businesses
Other small businesses of a similar size with the same primary NAICS code (332710) that have won federal contracts in Texas:
- Centerline Manufacturing LTD., Houston, TX
- Ameri-Cut Solutions, Inc., Porter, TX
- Hartmann's, Inc., Abilene, TX
- Cen Tex Defense Industries LLC, Fredericksburg, TX
- Dallas Texas Tool & Die, Inc., Dallas, TX
- MPI Machinery & Design, LLC, El Paso, TX
Is this your business? Get a reminder before the SAM.gov registration expires
Get a reminder before the SAM.gov registration expires. It's active through Jul 22, 2027. We'll email you 60, 30 and 7 days ahead, and if it lapses.
Frequently asked questions
What is National K Works Partnership, LTD.'s CAGE code?
National K Works Partnership, LTD.'s CAGE code is 7FNF1. The Defense Logistics Agency assigns CAGE codes when a business registers on SAM.gov.
What is National K Works Partnership, LTD.'s UEI?
National K Works Partnership, LTD.'s Unique Entity ID (UEI) is Y3RHNTM2CPG8. SAM.gov assigns the UEI, and it identifies the business across the federal government.
Is National K Works Partnership, LTD.'s SAM.gov registration active?
Yes, as of SAM.gov's public data from Nov 1, 2026, National K Works Partnership, LTD.'s registration is active through Jul 22, 2027. Registrations are renewed every year.
Is National K Works Partnership, LTD. a small business?
National K Works Partnership, LTD. is registered on SAM.gov as small under 30 NAICS codes, including its primary code, 332710. Size is set per NAICS code, so a business can be small for some contracts and not others.
Keep going
- Look up another business's CAGE code or UEI
- Check a SAM.gov registration's status
- How to become a government subcontractor
- Hiring subcontractors? List small businesses by state, NAICS code and certification
Registration details come from SAM.gov's public entity extract and contract figures from USAspending.gov. Contact names and street addresses are left out. To change these details, update the registration on SAM.gov. To report a mistake on this page, or to ask us to remove it, email hello@fedready.us with the page address; we reply within 2 business days. For a removal, write from an address at the company.