The Screw,cap,hexagon Head, cataloged under National Stock Number 5305-01-501-2793, 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 11 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 4 commercial cross-references from 3 manufacturers, enabling identification through both NSN and commercial part number lookups. 10 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 5305-01-501-2793 |
| Primary Part Number | AES07M12D050CH1A81 |
| Item Name | Screw,cap,hexagon Head |
| FSC / FSG | 5305 / 53 — No Item Name Available |
| Manufacturer | The American Society of Mechanical Engineers |
| Status | ACTIVE |
| Nominal Thread Diameter | 12.0 MILLIMETERS MM |
| Width Between Flats | 18.0 MILLIMETERS MAXIMUM MM |
| Surface Treatment | ZINC OVERALL |
| Thread Series Designator | M |
| Head Style | HEXAGON |
| Head Height | 7.7 MILLIMETERS MAXIMUM MM |
| Fastener Length | 50.0 MILLIMETERS NOMINAL MM |
| Thread Pitch in Millimeters | 1.75 |
| External Thread Tolerance Class | 4H6H |
| Thread Length | 37.0 MILLIMETERS NOMINAL MM |
| Thread Direction | RIGHT-HAND |
| Acquisition Status | ACTIVE |
| HAZMAT | No |
| Part Number | Manufacturer |
|---|---|
| AES07M12D050CH1A81 PRIMARY | The American Society of Mechanical Engineers (USA) |
| 11645-01321 | Fastenal Company Dba Fastenal Co (USA) |
| B18231B12050N | American National Standards Institute Incorporated Dba American National Standards Institute (USA) |
| ASME B18.2.3.1M | The American Society of Mechanical Engineers (USA) |
NSN 5305-01-501-2793 is a Screw,cap,hexagon Head, manufactured by The American Society of Mechanical Engineers, classified under FSC 5305 (No Item Name Available). Status: active.
NSN 5305-01-501-2793 has 4 cross-referenced part numbers: AES07M12D050CH1A81 (The American Society of Mechanical Engineers), 11645-01321 (Fastenal Company Dba Fastenal Co), B18231B12050N (American National Standards Institute Incorporated Dba American National Standards Institute), ASME B18.2.3.1M (The American Society of Mechanical Engineers).
There are 10 known substitutes for 5305-01-501-2793: 5306-01-423-2036, 5306-01-423-3294, 5305-01-435-7561 and 7 more. Verify interchangeability with system specifications before substitution.
Key specifications for AES07M12D050CH1A81: Nominal Thread Diameter: 12.0 MILLIMETERS MM; Width Between Flats: 18.0 MILLIMETERS MAXIMUM MM; Part Name Assigned by Controlling Agency: SCREW, CAP, HEXAGON HEAD M12 - 1.75 X 50; Surface Treatment: ZINC OVERALL. 13 total characteristics are documented in the Federal Logistics Information System.