M & S Machining Inc.
M & S Machining Inc. is a woman-owned small business and manufacturer based in Winchester, Kentucky, specializing in the production of precision machined parts and components for the aerospace and defense industries. Established in 2002, the company has become a trusted supplier of critical components for military and civilian applications, primarily providing structural metal components, spare parts, and rapid prototyping services to various U.S. federal government agencies. M & S Machining's expertise lies in supporting rotary aircraft platforms and naval weapons systems, with a focus on manufacturing precision components for both prime contracts and as a subcontractor to major defense contractors.
Through its prime federal contract awards, M & S Machining has predominantly supplied spare parts and components for the U.S. Coast Guard's MH-65 aircraft, including inboard bushings, support clamps, and other structural elements. These contracts, typically in the form of purchase orders ranging from $10,000 to $27,000, demonstrate the company's capability in manufacturing precision components for rotary-wing aircraft. As a subcontractor, M & S Machining has provided a wide array of materials and machined parts to prime contractors such as BAE Systems, Lockheed Martin, and Sierra Nevada Corporation. These subcontracts have supported various Department of Defense programs, including naval gun weapon systems, aircraft modifications, and general machine shop services. The company's work spans a diverse range of products, from engine components and consoles to specialized fittings and assemblies for military aircraft and naval vessels. M & S Machining has also supported contracts for the U.S. Army, providing materials for the Life Support Facility (LSF) contract.
M & S Machining holds several significant Indefinite Delivery Vehicles (IDVs) with the Department of the Navy's Naval Sea Systems Command. These include a $50 million single-award Indefinite Delivery Contract for rapid machining assembly services, extending through May 2028, which enables the company to provide critical machining, fabrication, prototyping, and assembly capabilities to support the Navy's fleet maintenance, operations, and weapon system integration requirements. Additionally, M & S Machining was awarded a $1 billion Blanket Purchase Agreement for machine shop services, valid until April 2026, which allows for the procurement of various machining and fabrication requirements for the Navy. The company also holds a $72.6 million single-award IDC for the manufacture, assembly, inspection, and delivery of Gun Weapon System components, running through March 2027. These IDVs position M & S Machining as a key supplier of machining and fabrication services for the Navy, enabling the company to provide a wide range of manufacturing solutions over extended periods of performance.
J5FTSL9NDLN5 332710
Not listed 100 Hud Rd, Winchester, KY 40391, USA
4/17/02 10/27/26 Astro Machine Works Inc.
Astro Machine Works Inc. is a small business manufacturer based in Ephrata, Pennsylvania, specializing in custom machinery, precision parts, and fabrication services for the U.S. government and defense industry. The company provides a wide range of engineering and manufacturing solutions, with a primary focus on supporting naval, aerospace, and defense programs. As a Subchapter S Corporation registered in SAM.gov since 2003, Astro Machine Works has established itself as a reliable contractor capable of delivering complex machined components, assemblies, and technical services to multiple federal agencies.
Through its federal contract awards, Astro Machine Works has demonstrated extensive capabilities in producing highly specialized components for defense systems. The company has consistently provided gun weapon systems, aircraft weapon components, spare parts, antennas, coatings, and custom-engineered hardware to agencies such as the Naval Sea Systems Command (NAVSEA), Naval Air Warfare Center, Air Mobility Command, and Army Contracting Command. Many of its contracts are set aside for small businesses, with award values ranging from a few thousand dollars to multiple millions. The company has served as both a prime and subcontractor, working with major defense contractors like The Johns Hopkins University Applied Physics Laboratory, Sierra Nevada Company, Bowhead Professional Solutions, Peraton Inc., and Science Applications International Corporation. Its contract work has included fabricating precision-machined parts, metal components, assemblies, structural hardware, and providing specialized machining and welding services across various defense platforms.
Astro Machine Works holds three significant federal contract Indefinite Delivery Vehicles (IDVs): a $50 million multiple-award IDIQ with NAVSEA for rapid machining and assembly services (ending May 2028), a $5 million single-award Blanket Purchase Agreement with the Naval Air Warfare Center for aircraft and weapons system parts (ending March 2028), and a $72.6 million multiple-award IDC with NAVSEA for Gun Weapon System components (ending March 2027). These contract vehicles enable federal agencies to quickly procure custom-fabricated parts and technical services. The IDVs have been used to issue numerous task orders for diverse requirements, including precision machining, metal fabrication, engineering drawings, prototype hardware, and specialized components supporting naval shipbuilding, aircraft maintenance, weapons integration, and missile defense programs. The breadth and depth of these IDVs underscore Astro Machine Works' technical capabilities and strategic importance in the federal defense manufacturing ecosystem.
C9JHYHR6ETJ3 332710
Not listed 470 Wenger Dr, Ephrata, PA 17522, USA
8/9/03 1/31/26 Military Systems Group, Inc.
Military Systems Group, Inc., headquartered in Nashville, Tennessee, is a veteran-owned, service-disabled veteran-owned small business manufacturer specializing in military equipment and weapon system components. Registered in the System for Award Management since February 2002, the company operates as a for-profit, Subchapter S Corporation that has established itself as a critical supplier to the Department of Defense across multiple service branches. Military Systems Group manufactures specialized hardware for crew-served weapons systems, vehicular platforms, and military integration equipment, serving as both a prime contractor and subcontractor to major defense primes.
Military Systems Group has demonstrated extensive capabilities through numerous federal contract awards spanning multiple defense agencies. The company has received prime contract awards from the U.S. Army (including the Department of the Army, TACOM Life Cycle Management Command, and ACC Picatinny), Naval Sea Systems Command, the Air Force (including Air Force Materiel Command and Pacific Air Forces), and the General Services Administration. The company's product portfolio includes machine gun mounts, gun cradles, armor hardware, turret systems, platform integration kits, ammunition handling systems, mounting assemblies, swing arm assemblies, stabilizing mechanisms, and specialized vehicular accessories. Notable prime contract awards include a $4.07 million sole-source purchase order for non-standard weaponry systems (2021), a $1.39 million delivery order for specific naval components (2023), and multiple significant contracts for armor hardware and turret systems. Set-aside designations have been applied to select awards, including total small business set-asides for several Army and Air Force delivery orders. Additionally, Military Systems Group serves as a subcontractor to major defense primes including Lockheed Martin Corporation, BAE Systems Land and Armaments L.P., Bell Textron Inc., and Atlantic Diving Supply, Inc., providing components such as bracket assemblies, machine gun mounts, turret systems, and related hardware.
Military Systems Group currently holds four prime federal contract indefinite delivery vehicles. The largest is a $49.5 million multiple-award indefinite delivery contract awarded by the U.S. Army Contracting Command (PEO Soldier) in December 2024 for the design, manufacturing, fabrication, assembly, production, and delivery of Armor Hardware, Turret Systems (AHTS), and Platform Integration Kits (PIKs), extending through December 2029 and designated as a total small business set-aside. The company also maintains a $72.6 million single-award indefinite delivery contract with Naval Sea Systems Command (awarded March 2022) for gun weapon system components including ammunition handling systems, gun mounts, integration kits, and related technical data packages, set aside for small businesses and extending through March 2027. Additionally, Military Systems Group holds a $612,151.57 single-award indefinite delivery contract with the Army Contracting Command Detroit Arsenal (ACC Warren) awarded in September 2022 for machine gun mounts and cradles, which expired in September 2024. The company is also a participant in a $74 million multiple-award indefinite delivery contract issued by Naval Sea Systems Command (awarded July 2021) for design, development, engineering, fabrication, and testing of prototype components and systems for Department of Defense vehicles and mobility platforms under the Mobility Platform Prototyping master IDIQ, extending through July 2026. These IDVs enable Military Systems Group to respond to task orders from various federal agencies and support the U.S. military's ongoing equipment and system requirements across multiple platforms and operational domains.
SBYBHNZL5UJ1 332994
Not listed 736 Fesslers Ln, Nashville, TN 37210, USA
2/8/02 10/17/26