The Screw,cap,hexagon Head, cataloged under National Stock Number 5305-00-068-7837, 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 17 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 24 commercial cross-references from 18 manufacturers, enabling identification through both NSN and commercial part number lookups. 6 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Cancelled.
| Parameter | Value |
|---|---|
| NSN | 5305-00-068-7837 |
| Primary Part Number | AES01C250625AW9A91 |
| Item Name | Screw,cap,hexagon Head |
| FSC / FSG | 5305 / 53 — No Item Name Available |
| Manufacturer | The American Society of Mechanical Engineers |
| Status | CANCELLED |
| Fastener Length | 0.594 INCHES MINIMUM AND 0.625 INCHES MAXIMUM IN |
| Thread Quantity Per Inch | 20 |
| Minimum Tensile Strength | 150000 POUNDS PER SQUARE INCH LBS |
| Nominal Thread Diameter | 0.250 INCHES IN |
| Material Document and Classification | SAEJ429 GRADE 8 ASSN STD SINGLE MATERIAL RESPONSE OR ASTM A354 GRADE BD ASSN STD SINGLE MATERIAL RESPONSE OVERALL |
| Surface Finish | 63.0 MICROINCHES THREADS |
| Material | STEEL OVERALL |
| Hardness Rating | 33.0 ROCKWELL C MINIMUM AND 39.0 ROCKWELL C MAXIMUM OVERALL |
| Thread Direction | RIGHT-HAND |
| Surface Treatment Document and Classification | ASTM B633 TY 2 SC 3 ASSN STD SINGLE TREATMENT RESPONSE OVERALL |
| Surface Treatment | ZINC AND CHROMATE OVERALL |
| Head Style | HEXAGON |
| Head Height | 0.150 INCHES MINIMUM AND 0.163 INCHES MAXIMUM IN |
| Thread Class | 2A A |
| Thread Series Designator | UNIFIED NATIONAL COARSE (UNC) |
| Width Between Flats | 0.428 INCHES MINIMUM AND 0.437 INCHES MAXIMUM IN |
| Thread Length | 0.469 INCHES MINIMUM AND 0.625 INCHES MAXIMUM IN |
| Acquisition Status | CANCELLED |
| HAZMAT | No |
| Part Number | Manufacturer |
|---|---|
| B1821BH025C063N | American National Standards Institute Incorporated Dba American National Standards Institute (USA) |
| 816237 | Combat Capabilities Development Command (ccdc) Armaments Center Dba Ccdc Div Us Army Research, Development and Engineering Command Armament (USA) |
| 1&4&20X5&8SCP | Allmetal Screw Products Corp (USA) |
| 2A0762 | Zf Industrieantriebe Witten Gmbh (DEU) |
| 0137485 | Fastenal Company Dba Fastenal Co (USA) |
| 5305PL2139914 | Jednolity Indeks Materialowy - Uniform Material Index (POL) |
| 5305000687837 | E.c.a Etablissement Central Des Approvisionnements Des Forces Armees Royales |
| 904474 | Scandinavian Manufacturing Scama Ab (SWE) |
| 5305PL0655731 | Jednolity Indeks Materialowy - Uniform Material Index (POL) |
| AES01C250625AW9A91 PRIMARY | The American Society of Mechanical Engineers (USA) |
| 12759-00078 | Fastenal Company Dba Fastenal Co (USA) |
| 18257-002 | Curtiss-Wright Flow Control Service, Llc Dba Engineered Arresting Systems - Esco Div Cw Flow Control Svc Llc Dba (USA) |
| BE3-47 | Rtx Corporation Div Pratt & Whitney (USA) |
| B18.2.1 | The American Society of Mechanical Engineers (USA) |
| MS90728-5 | Military Standards Promulgated by Military Departments Under Authority of Defense Standardization Manual 4120 3-M |
| 01847-015 | Curtiss-Wright Flow Control Service, Llc Dba Engineered Arresting Systems - Esco Div Cw Flow Control Svc Llc Dba (USA) |
| A-10505 | Grant Gear Works Inc (USA) |
| 003-2-1331 | Dyna Systems Inc (USA) |
| 2A762 | Zf Industrieantriebe Witten Gmbh (DEU) |
| MS90728-5 | Makine Ve Kimya Endustrisi Anonim Sirketi Agir Silah Fabrikasi Subesi (TUR) |
NSN 5305-00-068-7837 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 5305-00-068-7837 has 24 cross-referenced part numbers: B1821BH025C063N (American National Standards Institute Incorporated Dba American National Standards Institute), 816237 (Combat Capabilities Development Command (ccdc) Armaments Center Dba Ccdc Div Us Army Research, Development and Engineering Command Armament), 1&4&20X5&8SCP (Allmetal Screw Products Corp), 2A0762 (Zf Industrieantriebe Witten Gmbh), 0137485 (Fastenal Company Dba Fastenal Co) and 19 more.
There are 6 known substitutes for 5305-00-068-7837: 5306-00-263-4037, 1005-00-550-4093, 6680-00-861-3523 and 3 more. Verify interchangeability with system specifications before substitution.
Key specifications for AES01C250625AW9A91: Fastener Length: 0.594 INCHES MINIMUM AND 0.625 INCHES MAXIMUM IN; Thread Quantity Per Inch: 20; Minimum Tensile Strength: 150000 POUNDS PER SQUARE INCH LBS; Nominal Thread Diameter: 0.250 INCHES IN. 18 total characteristics are documented in the Federal Logistics Information System.
NSN 5305-00-068-7837 is currently cancelled. Check with the Defense Logistics Agency for current availability and authorized substitutes.