The Pin,shoulder,headed, cataloged under National Stock Number 5315-01-603-0666, 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 16 specifications, cited from the U.S. Government catalog. The record lists 3 manufacturer part numbers 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through both NSN and commercial part number lookups. 1 additional reference document (drawings, advisory and superseded references) is recorded in the U.S. Government catalog.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 | 5315-01-603-0666 |
| Primary Part Number | 12508471 |
| 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 End Taper Length | 0.050 INCHES NOMINAL IN |
| First Step Diameter | 0.500 INCHES MINIMUM AND 0.505 INCHES MAXIMUM IN |
| Surface Treatment Document and Classification | SAE-AMS 2700 ASSN STD SINGLE TREATMENT RESPONSE OVERALL |
| Under Head Length | 3.090 INCHES MINIMUM AND 3.110 INCHES MAXIMUM IN |
| First End Style | CHAMFERED |
| Second Step Length | 2.074 INCHES MINIMUM AND 2.076 INCHES MAXIMUM IN |
| Style Designator | SHOULDER |
| Pin Head Diameter | 0.625 INCHES NOMINAL IN |
| Material Document and Classification | ASTM A581 ASSN STD SINGLE MATERIAL RESPONSE OR 581 ASSN STD SINGLE MATERIAL RESPONSE OVERALL |
| First End Taper Angle | 45.0 DEGREES NOMINAL |
| Head Style | FLAT CHAMFER |
| Second Step Diameter | 0.370 INCHES MINIMUM AND 0.375 INCHES MAXIMUM IN |
| Height | 0.100 INCHES NOMINAL IN |
| First Step Length | 1.024 INCHES MINIMUM AND 1.026 INCHES MAXIMUM IN |
| Surface Treatment | PASSIVATE OVERALL |
| Material | STEEL COMP 303 OVERALL |
| Acquisition Status | ACTIVE |
| DEMIL Code | DEMIL A — No Demilitarization Required |
| Hazard | No hazard code in the DLA record (HMIC N) |
| Criticality Code | X |
NSN 5315-01-603-0666 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 5315-01-603-0666 has 3 manufacturer part numbers on file: 12508471 (Joseph T. Ryerson & Son, Inc. Dba Ryerson Steel), 12508471 (U S Army Tank Automotive Command Amsta-Im-Mm), 28KP665 (Oshkosh Defense Llc).
Key specifications for 12508471: First End Taper Length: 0.050 INCHES NOMINAL IN; First Step Diameter: 0.500 INCHES MINIMUM AND 0.505 INCHES MAXIMUM IN; Surface Treatment Document and Classification: SAE-AMS 2700 ASSN STD SINGLE TREATMENT RESPONSE OVERALL; Under Head Length: 3.090 INCHES MINIMUM AND 3.110 INCHES MAXIMUM IN. 16 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.