United Precision Corp.
Los Angeles, CA
- UEI
- HFALSP1F9ZD3
- CAGE
- 7APB5
- Primary NAICS
- 336412 Aircraft Engine and Engine Parts Manufacturing
- SAM.gov registration
- Active through
Company facts
- FY2025 rankings
- Self-certified in SAM.gov
- Entity structure
- Corporate Entity (Not Tax Exempt)
- Other NAICS codes in SAM.gov
-
- 332510 Hardware Manufacturing
- 332911 Industrial Valve Manufacturing
- 332999 All Other Miscellaneous Fabricated Metal Product 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
- 339991 Gasket, Packing, and Sealing Device Manufacturing
- 541330 Engineering Services
- SAM.gov registration date
- Physical address
- 20810 Plummer St, Chatsworth, CA 91311, USA
- Website
- upc-usa.com
- Founded
- 2014
- Employees
- 11-50
- Estimated annual revenue
- $1M-$10M
- Industry
-
- Industrials
- Capital Goods
- Industrial Conglomerates
- Industrials & Manufacturing
- SIC code
- 35 Industrial Machinery & Equipment
- Profiles
Registration and certifications come from SAM.gov and the SBA; company details from public web sources. Updated .
Contract obligations by fiscal year
| Fiscal year | Obligated |
|---|---|
| FY2027 To date | $0 |
| FY2026 | $99,960 |
| FY2025 | $346,645 |
| FY2024 | $2,672,100 |
| FY2023 | $865,360 |
Top agencies by obligations
| Rank | Agency | Obligated, FY2026–FY2027 | Share |
|---|---|---|---|
| 1 | Air Force | $99,960 |
Contract awards
| Award | Agency | Obligated | Awarded |
|---|---|---|---|
| Burst diaphragm fabrication follow-on production - united precision corp - spiral 1 | Air Force Test Center (AFMC) | $99,960 | |
| Shielding gasket, EL | Land and Maritime (DLA) | $13,860 | |
| Burst diaphragm fabrication | Air Force Test Center (AFMC) | $9,000 | |
| Shielding gasket, EL | Land and Maritime (DLA) | $3,112 | |
| Burst diaphragm delivery order 15 | Air Force Test Center (AFMC) | $120,675 |
Latest 5 listed here. See the rest on GovTribe.
Contract subawards
| Prime contractor | Prime award | Amount | Awarded |
|---|---|---|---|
| Aerojet Rocketdyne Of DE, Inc. | NNM16AA02C | $41,250 | |
| Aerojet Rocketdyne Of DE, Inc. | NNM16AA02C | $64,610 | |
| Aerojet Rocketdyne Of DE, Inc. | NNM16AA02C | $495,625 | |
| HII Mission Technologies Corp | FA807524F0007 | $3,000,742 | |
| Aerojet Rocketdyne Of DE, Inc. | NNM16AA02C | $112,682 |
Similar vendors
| Vendor | Location | Primary NAICS |
|---|---|---|
| Ripa Engineering Corp | Los Angeles, CA | 336412 Aircraft Engine and Engine Parts Manufacturing |
| Aeroengineering & Manufacturing Co | Santa Clarita, CA | 336413 Other Aircraft Parts and Auxiliary Equipment Manufacturing |
| Roberts Research Laboratory | Torrance, CA | 325920 Explosives Manufacturing |
| Cogitic Corporation | Colorado Springs, CO | 332710 Machine Shops |
| The Marvin Group | Inglewood, CA | 336413 Other Aircraft Parts and Auxiliary Equipment Manufacturing |
About the company
United Precision Corp., a Subchapter S corporation based in Chatsworth, California, manufactures precision-machined metal components—burst diaphragms, gaskets, closures, and seals—for defense and aerospace applications, operating as a prime contractor on 90% of recent federal awards and as a subcontractor on advanced rocket and weapons-system programs. The company is a small business that competes under both small business set-asides and full-and-open designations; recent awards split between Total Small Business set-asides and unrestricted procurements, with the latter anchored to an existing $4.5 million small business set-aside Indefinite Delivery/Indefinite Quantity contract held with Air Force Materiel Command Test Center.
United Precision's customer concentration is heavily weighted to Navy and Air Force platforms. The Naval Sea Systems Command accounts for 23 awards and $13.6 million in combined potential value, led by production and maintenance work on the Vertical Launch System program across MK25 and MK41 variants—including a $713,000 delivery of 46 MK25 Aft Closures (March 2023), a $297,000 VLS MK25 gaskets contract (September 2022), and a $186,000 MK25 Aft Closure order (May 2022). The Air Force Materiel Command Test Center holds the second-largest share with 12 awards and $5.2 million, drawn from delivery orders against the $4.5 million IDIQ for burst diaphragm production supporting test and evaluation of aircraft and weapons platforms. The Department of the Air Force separately accounts for 4 awards valued at $7 million, including a recently awarded $6.8 million multiple-award Other Transaction IDV for burst diaphragm fabrication follow-on production (December 2025). A nascent subcontract engagement with Aerojet Rocketdyne on Space Launch System RS-25 engine production restart (seals work, multiple sub-awards from July through December 2024) and a single sub-award with HII Mission Technologies on Vertical Launching System RDT&E round out the defense customer set.
Activity has remained modest and stable—four to six awards per year over the past five years—with only one award completing inside the next twenty-four months (combined potential value $100,000). United Precision's IDIQ and delivery-order posture anchors its prime footprint; the company operates under Indefinite Delivery Contract FA910120D0045 with 12 task orders valued at $1.7 million, as well as the newly awarded $6.8 million Other Transaction IDV FA9101269B003. Award values cluster in the $10,000 to $300,000 range for individual delivery orders and purchase orders, reflecting the made-to-order nature of precision component manufacturing. The company performs work at its Chatsworth facility and at Air Force Materiel Command Test Center in Tullahoma, Tennessee, supporting test and evaluation workflows. Across both prime and sub work, United Precision delivers critical sealing and structural components for Navy ship-launched weapons systems, Air Force test platforms, and space launch vehicles, with manufacturing capability grounded in the Gasket, Packing, and Sealing Device Manufacturing and Miscellaneous Fabricated Metal Product Manufacturing NAICS categories.
SBA capabilities narrative
UPC provides customized precision, quality machined metal seals, precision burst discs, and check & relief valves. UPC also offers fabrication capabilities specializing in superalloy CNC machining. UPC designs, manufactures, and tests both standard products and customized solutions.
Quick answers
Is United Precision Corp. registered in SAM.gov?
Yes. United Precision Corp.'s SAM.gov registration is active through October 2, 2027.
How much has United Precision Corp. received in federal contracts?
Federal contracts obligated $346,645 to United Precision Corp. in fiscal year 2025 and $3,984,065 in fiscal years 2023 through 2027.
How does United Precision Corp. rank among federal contractors?
United Precision Corp. ranked #52 in PSC 3695 in FY2025.
What is United Precision Corp.'s most recent federal award?
United Precision Corp.'s most recent federal contract award is Burst diaphragm fabrication follow-on production - united precision corp - spiral 1 (FA9101269B007), from Air Force Test Center (AFMC), on February 12, 2026.
On GovTribe
See United Precision Corp.'s full federal record
- Federal contract awards
- IDV awards
- Subcontracting relationships
- Funding analysis by agency, NAICS and set-aside
- Similar vendors