A F B Systems, Inc.
Los Angeles, CA Doing business as Sierra TECH
- UEI
- NEM8T2JEVL98
- CAGE
- 9U283
- Primary NAICS
- 336412 Aircraft Engine and Engine Parts Manufacturing
- SAM.gov registration
- Active through
Company facts
- Self-certified in SAM.gov
- Entity structure
- Corporate Entity (Not Tax Exempt)
- Other NAICS codes in SAM.gov
- SAM.gov registration date
- Physical address
- 20400 Prairie St b, Chatsworth, CA 91311, USA
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 | -$124,500 |
| FY2025 | $417,181 |
| FY2024 | $173,910 |
| FY2023 | $126,042 |
Contract awards
| Award | Agency | Obligated | Awarded |
|---|---|---|---|
| Mount assembly, engi | Aviation (DLA) | $64,686 | |
| Shaft, input, gearbox | Aviation (DLA) | $0 | |
| Mount assembly, engi | Aviation (DLA) | $64,686 | |
| Mount assyembly, ENG | Aviation (DLA) | $53,125 | |
| Shaft, input, gearbox | Aviation (DLA) | $0 |
Latest 5 listed here. See the rest on GovTribe.
Similar vendors
| Vendor | Location | Primary NAICS |
|---|---|---|
| GME Manufacturing Inc. | Rancho Cucamonga, CA | 336411 Aircraft Manufacturing |
| Integrated Propel Machining LLC | — | 332710 Machine Shops |
| Caprice Engineering Company, Inc. | Inglewood, CA | 336411 Aircraft Manufacturing |
| CBK Aviation, Inc. | CA | 336412 Aircraft Engine and Engine Parts Manufacturing |
| Air Shunt Instruments, Inc. | Los Angeles, CA | 488190 Other Support Activities for Air Transportation |
About the company
A F B Systems, Inc., doing business as Sierra TECH, is a minority-owned, Hispanic American-owned small business manufacturer located in Chatsworth, California, specializing in producing critical components for military aviation. The company designs and manufactures precision-engineered mechanical parts essential for maintaining and supporting military aircraft and helicopter fleets. Sierra TECH focuses on producing specialized aviation components such as mount assemblies, hydraulic pistons, gearbox shafts, and other mechanical parts that are crucial for the operational readiness of Department of Defense aircraft.
Sierra TECH has primarily worked with the Defense Logistics Agency (DLA) Aviation, receiving numerous federal contract awards for delivering specific aviation components. These contracts have included firm fixed-price delivery orders ranging from $8,350 to $691,250, predominantly for items like mount assemblies, input gearbox shafts, and hydraulic pistons. While most contracts were not set aside, some were designated as total small business set-asides. The company has consistently demonstrated its capability to provide high-quality, specialized mechanical components through competitive bidding, with contract values reflecting the critical nature of its engineering and manufacturing expertise in supporting military aviation infrastructure.
Sierra TECH holds several key Indefinite Delivery Vehicle (IDV) contracts with DLA Aviation, including a single-award IDC valued at $1,999,999.99 for mount assemblies, a $249,999.99 single-award IDC for hydraulic pistons, a $5,519,500 multiple-award IDC for gearbox components, and additional single-award IDCs valued at $446,088.74 and $250,000 for mount assemblies and mechanical parts. These IDVs have performance periods extending through 2026-2029, enabling DLA Aviation to efficiently procure a comprehensive range of critical aviation components. The contracts allow for flexible ordering of specialized parts with estimated annual quantities and specific delivery schedules, underscoring Sierra TECH's strategic importance in maintaining the operational readiness of military aircraft fleets.
Quick answers
Is A F B Systems, Inc. registered in SAM.gov?
Yes. A F B Systems, Inc.'s SAM.gov registration is active through January 5, 2027.
How much has A F B Systems, Inc. received in federal contracts?
Federal contracts obligated $417,181 to A F B Systems, Inc. in fiscal year 2025 and $592,633 in fiscal years 2023 through 2027.
What is A F B Systems, Inc.'s most recent federal award?
A F B Systems, Inc.'s most recent federal contract award is Mount assembly, engi (SPE4A725F9681), from Aviation (DLA), on September 26, 2025.
On GovTribe
See A F B Systems, Inc.'s full federal record
- Federal contract awards
- IDV awards
- Funding analysis by agency, NAICS and set-aside
- Similar vendors