The Pin,straight,headed, cataloged under National Stock Number 5315-00-502-5583, is classified within Federal Supply Class 5315 (Nails, Machine Keys, and Pins) of the Hardware and Abrasives group. The manufacturer of record is U S Army Tank Automotive Command Amsta-Im-Mm. Government technical data includes 12 specifications, cited from the U.S. Government catalog. The record lists 1 manufacturer part number for this item, enabling identification through both NSN and commercial part number lookups. 1 additional reference document (drawings, advisory and superseded references) is recorded in the U.S. Government catalog. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 5315-00-502-5583 |
| Primary Part Number | A25583 |
| Item Name | Pin,straight,headed |
| FSC / FSG | 5315 / 53 — Nails, Machine Keys, and Pins |
| Manufacturer | U S Army Tank Automotive Command Amsta-Im-Mm |
| Status | ACTIVE |
| Surface Finish | 32.0 MICROINCHES LONG SHANK |
| Chamfer Length | 0.020 INCHES NOMINAL IN |
| Surface Treatment Document and Classification | MIL-P-16232 TY M CL 1 MIL SPEC SINGLE TREATMENT RESPONSE OVERALL |
| Under Head Length | 1.226 INCHES NOMINAL IN |
| Pin Chamfer Angle | 45.0 DEGREES NOMINAL |
| Style Designator | STRAIGHT |
| Pin Head Diameter | 0.406 INCHES NOMINAL IN |
| Diameter | 0.235 INCHES MINIMUM AND 0.236 INCHES MAXIMUM IN |
| Head Style | FLAT |
| Height | 0.090 INCHES MINIMUM AND 0.098 INCHES MAXIMUM IN |
| Surface Treatment | PHOSPHATE MANGANESE OVERALL |
| 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 |
|---|---|
| A25583 PRIMARY | U S Army Tank Automotive Command Amsta-Im-Mm (USA) |
| Reference | Meaning |
|---|---|
| 5025583 | 5/9 Secondary reference CAGE 00000 |
NSN 5315-00-502-5583 is a Pin,straight,headed, manufactured by U S Army Tank Automotive Command Amsta-Im-Mm, classified under FSC 5315, Nails, Machine Keys, and Pins. Status: active.
NSN 5315-00-502-5583 has 1 manufacturer part number on file: A25583 (U S Army Tank Automotive Command Amsta-Im-Mm).
Key specifications for A25583: Surface Finish: 32.0 MICROINCHES LONG SHANK; Chamfer Length: 0.020 INCHES NOMINAL IN; Surface Treatment Document and Classification: MIL-P-16232 TY M CL 1 MIL SPEC SINGLE TREATMENT RESPONSE OVERALL; Under Head Length: 1.226 INCHES NOMINAL IN. 12 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.