The Screw,cap,socket Head, cataloged under National Stock Number 5305-01-722-7653, is classified within Federal Supply Class 5305 (Screws) of the Hardware and Abrasives group. The manufacturer of record is The American Society of Mechanical Engineers. Government technical data includes 6 specifications, cited from the U.S. Government catalog. The record lists 2 manufacturer part numbers for this item, enabling identification through both NSN and commercial part number lookups. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 5305-01-722-7653 |
| Primary Part Number | AES18C500A25DG5D71 |
| Item Name | Screw,cap,socket Head |
| FSC / FSG | 5305 / 53 — Screws |
| Manufacturer | The American Society of Mechanical Engineers |
| Status | ACTIVE |
| Fastener Length | 1.25 INCHES NOMINAL IN |
| Material Document and Classification | ASTMF835 NATIONAL STD/SPEC SINGLE MATERIAL RESPONSE OVERALL |
| Head Style | BUTTON |
| Thread Direction | RIGHT-HAND |
| Thread Quantity Per Inch | 13 |
| Material | STEEL OVERALL |
| Acquisition Status | ACTIVE |
| DEMIL Code | DEMIL A — No Demilitarization Required |
| Hazard | No hazard code in the DLA record (HMIC N) |
| Criticality Code | X |
| Part Number | Manufacturer |
|---|---|
| 11565641 | Fastenal Company Dba Fastenal Co (USA) |
| AES18C500A25DG5D71 PRIMARY | The American Society of Mechanical Engineers (USA) |
NSN 5305-01-722-7653 is a Screw,cap,socket Head, manufactured by The American Society of Mechanical Engineers, classified under FSC 5305, Screws. Status: active.
NSN 5305-01-722-7653 has 2 manufacturer part numbers on file: 11565641 (Fastenal Company Dba Fastenal Co), AES18C500A25DG5D71 (The American Society of Mechanical Engineers).
Key specifications for AES18C500A25DG5D71: Fastener Length: 1.25 INCHES NOMINAL IN; Material Document and Classification: ASTMF835 NATIONAL STD/SPEC SINGLE MATERIAL RESPONSE OVERALL; Head Style: BUTTON; Thread Direction: RIGHT-HAND. 6 specifications are documented in the U.S. Government catalog.
No hazard code in the DLA record (HMIC N). Hazard information on this page is shown exactly as it appears in the DLA record.
U.S. Government catalog: edition PUBLOGDVD v12.0.0 (OCT 2026), edition date 2026-10-01, retrieved 2026-10-16.
U.S. Government catalog: edition PUBLOGDVD v12.0.0 (OCT 2026), edition date 2026-10-01, retrieved 2026-10-18.