The Screw,cap,hexagon Head, cataloged under National Stock Number 5305-00-071-2073, is classified within Federal Supply Class 5305 (No Item Name Available) of the Hardware and Abrasives group. The primary manufacturer of record is The American Society of Mechanical Engineers. Government technical data includes 16 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 21 commercial cross-references from 17 manufacturers, enabling identification through both NSN and commercial part number lookups. 5 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Cancelled.
| Parameter | Value |
|---|---|
| NSN | 5305-00-071-2073 |
| Primary Part Number | AES01C500B50AW9A91 |
| Item Name | Screw,cap,hexagon Head |
| FSC / FSG | 5305 / 53 — No Item Name Available |
| Manufacturer | The American Society of Mechanical Engineers |
| Status | CANCELLED |
| Surface Finish | 63.0 MICROINCHES THREADS |
| Thread Quantity Per Inch | 13 |
| Minimum Tensile Strength | 150000 POUNDS PER SQUARE INCH LBS |
| Nominal Thread Diameter | 0.500 INCHES IN |
| Material Document and Classification | SAEJ429 GRADE 8 ASSN STD SINGLE MATERIAL RESPONSE OR SSTMA354 GRADE BD ASSN STD SINGLE MATERIAL RESPONSE OVERALL |
| Material | STEEL OVERALL |
| Thread Series Designator | UNIFIED NATIONAL COARSE (UNC) |
| Thread Class | 2A A |
| Thread Direction | RIGHT-HAND |
| Head Height | 0.302 INCHES MINIMUM AND 0.323 INCHES MAXIMUM IN |
| Head Style | HEXAGON |
| Surface Treatment | ZINC AND CHROMATE OVERALL |
| Surface Treatment Document and Classification | ASTM B633 TY 2 SC 3 ASSN STD SINGLE TREATMENT RESPONSE OVERALL |
| Fastener Length | 2.500 INCHES MINIMUM IN |
| Thread Length | 1.250 INCHES MINIMUM AND 1.442 INCHES MAXIMUM IN |
| Width Between Flats | 0.736 INCHES MINIMUM AND 0.750 INCHES MAXIMUM IN |
| Acquisition Status | CANCELLED |
| HAZMAT | No |
| Part Number | Manufacturer |
|---|---|
| FFS85 | Federal Specifications Promulgated by General Services Administration Washington DC (USA) |
| 306-40149-0 | Zf Industrieantriebe Witten Gmbh (DEU) |
| 124-6938645 PART 297 | Naval Sea Systems Command (USA) |
| 50P01005-3327 | Louis Allis Co the This Company Has Gone Bankrupt and Has Been Purchased by 3 Companies (USA) |
| ASME B18.2.1 | The American Society of Mechanical Engineers (USA) |
| 1741AS278-187 | Naval Air Systems Command Managed Original Design Activity Not Material/parts Supplier (USA) |
| 5305PL0782755 | Jednolity Indeks Materialowy - Uniform Material Index (POL) |
| 10082375 | Nimikkeistokeskus Ncb Finland (FIN) |
| MS90728-117 | American National Standards Institute Incorporated Dba American National Standards Institute (USA) |
| MS90725-117 | Zf Industrieantriebe Witten Gmbh (DEU) |
| 5305000712073 | E.c.a Etablissement Central Des Approvisionnements Des Forces Armees Royales |
| 71145-117 | Little Giant Crane and Shovel Inc (USA) |
| MS90728-117 | Military Standards Promulgated by Military Departments Under Authority of Defense Standardization Manual 4120 3-M |
| 23-09440-250 | Daimler Truck North America Llc (USA) |
| 206-4775633 ITEM 27 | Naval Ship Systems Command (USA) |
| 13-840 | Cnh Industrial America Llc Dba Cnh America (USA) |
| 6051846 | Zf Industrieantriebe Witten Gmbh (DEU) |
| 91257A722 | Mcmaster-Carr Supply Company (USA) |
| AES01C500B50AW9A91 PRIMARY | The American Society of Mechanical Engineers (USA) |
| B1821BH050C250N | American National Standards Institute Incorporated Dba American National Standards Institute (USA) |
NSN 5305-00-071-2073 is a Screw,cap,hexagon Head, manufactured by The American Society of Mechanical Engineers, classified under FSC 5305 (No Item Name Available). Status: cancelled.
NSN 5305-00-071-2073 has 21 cross-referenced part numbers: FFS85 (Federal Specifications Promulgated by General Services Administration Washington DC), 306-40149-0 (Zf Industrieantriebe Witten Gmbh), 124-6938645 PART 297 (Naval Sea Systems Command), 50P01005-3327 (Louis Allis Co the This Company Has Gone Bankrupt and Has Been Purchased by 3 Companies), ASME B18.2.1 (The American Society of Mechanical Engineers) and 16 more.
There are 5 known substitutes for 5305-00-071-2073: 3610-00-028-4151, 5950-00-402-1653, 5305-00-716-8128 and 2 more. Verify interchangeability with system specifications before substitution.
Key specifications for AES01C500B50AW9A91: Surface Finish: 63.0 MICROINCHES THREADS; Thread Quantity Per Inch: 13; End Item Identification: MULTIPLE LAUNCH ROCKET SYSTEM (MLRS); A4 BRADLEY FIGHTING VEHICLE; A3 BRADLEY FIGHTING VEHICLE; LOGISTICS SUPPORT VESSEL; Minimum Tensile Strength: 150000 POUNDS PER SQUARE INCH LBS. 17 total characteristics are documented in the Federal Logistics Information System.
NSN 5305-00-071-2073 is currently cancelled. Check with the Defense Logistics Agency for current availability and authorized substitutes.