R & S Machining LLC
St. Louis, MO
- UEI
- P66RJ9N2BLN9
- CAGE
- 4XK87
- Primary NAICS
- 332710 Machine Shops
- SAM.gov registration
- Active through
Company facts
- Self-certified in SAM.gov
- Entity structure
- Corporate Entity (Tax Exempt)
- NAICS codes registered in SAM.gov
-
- 332710 Machine Shops Primary
- 332721 Precision Turned Product Manufacturing
- 332999 All Other Miscellaneous Fabricated Metal Product Manufacturing
- 333514 Special Die and Tool, Die Set, Jig, and Fixture Manufacturing
- 336412 Aircraft Engine and Engine Parts Manufacturing
- 336413 Other Aircraft Parts and Auxiliary Equipment Manufacturing
- 339112 Surgical and Medical Instrument Manufacturing
- SAM.gov registration date
- Physical address
- 4800 Baumgartner Rd, St. Louis, MO 63129, USA
- Website
- randsmachining.com
- Industry
-
- Industrials
- Capital Goods
- Aerospace & Defense
- SIC code
- 37 Transportation Equipment
Registration and certifications come from SAM.gov and the SBA; company details from public web sources. Updated .
Recent federal awards
| Award | Agency | Obligated | Awarded |
|---|---|---|---|
| 8511631140 ! Parts kit,fuselage | Aviation | $961,307 | |
| 8511271602 ! Parts kit,fuselage | Aviation | $1,373,296 | |
| 8511047997 ! Parts kit,fuselage | Aviation | $1,647,955 | |
| 8509514234 ! Strap,retaining | Land and Maritime | $3,126 | |
| 8509021319 ! Strap,retaining | Land and Maritime | $3,126 |
About R & S Machining LLC
R & S Machining Inc. is a for-profit manufacturing company headquartered in St. Louis, Missouri, that specializes in precision aerospace and defense manufacturing. The company has been registered to conduct federal business since November 2007 and maintains an active System for Award Management registration through August 2026. R & S Machining operates as an established supplier within major aerospace manufacturing supply chains, demonstrating particular expertise in the production of specialized airframe structural components for military aircraft platforms.
R & S Machining's federal contract work has been exclusively focused on fuselage parts and related components for the Defense Logistics Agency Aviation division. The company has received multiple prime definitive contracts totaling approximately $4.6 million since 2021, all centered on the manufacture of fuselage parts kits (National Stock Number 1560-015976221). Notable prime awards include a $1.6 million contract awarded December 3, 2024, for 60 fuselage parts kits with an ultimate completion date of June 1, 2025; a $1.3 million contract awarded March 26, 2025, for 50 fuselage parts kits with completion by October 3, 2025; and a $961,300 contract awarded September 12, 2025, for fuselage parts kit manufacture with completion expected March 11, 2026. Additionally, the company received two smaller purchase orders from the Defense Logistics Agency Land and Maritime division for retaining straps valued at approximately $3,100 each in 2022. Beyond direct prime contracts, R & S Machining has been actively subcontracted by The Boeing Company on numerous occasions since 2021, with over 40 documented sub-awards involving "Purchased Outside Production" work. None of the company's federal awards have utilized small business set-aside designations, reflecting R & S Machining's status as a full-size for-profit manufacturer with established capabilities in military aircraft component production.
SBA capabilities narrative
We are a versatile, precision, AS9100 certified machine shop that will meet or exceed your expectations. We manufacture a variety of high quality parts for several industries, including aerospace components for The Boeing Company.
Quick answers
What is R & S Machining LLC's UEI?
R & S Machining LLC's Unique Entity ID (UEI) in SAM.gov is P66RJ9N2BLN9.
What is R & S Machining LLC's CAGE code?
R & S Machining LLC's CAGE code is 4XK87.
What is R & S Machining LLC's primary NAICS code?
R & S Machining LLC's primary NAICS code is 332710 (Machine Shops).
Where is R & S Machining LLC located?
R & S Machining LLC's physical address in SAM.gov is 4800 Baumgartner Rd, St. Louis, MO 63129, USA.
Is R & S Machining LLC registered in SAM.gov?
Yes. R & S Machining LLC's SAM.gov registration is active through March 19, 2027.
What is R & S Machining LLC's most recent federal award?
R & S Machining LLC's most recent federal contract award is 8511631140 ! Parts kit,fuselage (SPE4AK25C0005), from Aviation, on September 12, 2025.
On GovTribe
See R & S Machining LLC's full federal record
- Federal contract awards
- IDV awards
- Subcontracting relationships
- Funding analysis by agency, NAICS and set-aside
- Similar vendors