The Pin,shoulder,headed, cataloged under National Stock Number 5315-01-252-8011, 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 13 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through both NSN and commercial part number lookups. 1 additional reference document (drawings, advisory and superseded references) is recorded in the U.S. Government catalog.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 | 5315-01-252-8011 |
| Primary Part Number | 12352478 |
| Item Name | Pin,shoulder,headed |
| FSC / FSG | 5315 / 53 — Nails, Machine Keys, and Pins |
| Manufacturer | U S Army Tank Automotive Command Amsta-Im-Mm |
| Status | ACTIVE |
| First Step Diameter | 0.500 INCHES NOMINAL IN |
| Third Step Diameter | 0.250 INCHES NOMINAL IN |
| Under Head Length | 2.330 INCHES NOMINAL IN |
| First End Style | SQUARE |
| Second Step Length | 1.080 INCHES NOMINAL IN |
| Style Designator | SHOULDER |
| Pin Head Diameter | 1.000 INCHES NOMINAL IN |
| Head Style | FLAT CHAMFER |
| Second Step Diameter | 0.367 INCHES MINIMUM AND 0.375 INCHES MAXIMUM IN |
| Height | 0.250 INCHES NOMINAL IN |
| First Step Length | 0.750 INCHES NOMINAL IN |
| Material | STEEL OVERALL |
| Third Step Length | 0.500 INCHES NOMINAL IN |
| 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 |
|---|---|
| 12352478 PRIMARY | U S Army Tank Automotive Command Amsta-Im-Mm (USA) |
| Reference | Meaning |
|---|---|
| 12352478 | 5/9 Secondary reference Drs Sustainment Systems, Inc. |
NSN 5315-01-252-8011 is a Pin,shoulder,headed, manufactured by U S Army Tank Automotive Command Amsta-Im-Mm, classified under FSC 5315, Nails, Machine Keys, and Pins. Status: active.
NSN 5315-01-252-8011 has 1 manufacturer part number on file: 12352478 (U S Army Tank Automotive Command Amsta-Im-Mm).
Key specifications for 12352478: First Step Diameter: 0.500 INCHES NOMINAL IN; Third Step Diameter: 0.250 INCHES NOMINAL IN; Under Head Length: 2.330 INCHES NOMINAL IN; First End Style: SQUARE. 13 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.