The Pin,shoulder,headless, cataloged under National Stock Number 5315-01-224-3790, 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 18 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. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 5315-01-224-3790 |
| Primary Part Number | 12352525 |
| Item Name | Pin,shoulder,headless |
| FSC / FSG | 5315 / 53 — Nails, Machine Keys, and Pins |
| Manufacturer | U S Army Tank Automotive Command Amsta-Im-Mm |
| Status | ACTIVE |
| Shank Diameter | 0.460 INCHES NOMINAL IN |
| Second Shank Diameter | 0.460 INCHES NOMINAL IN |
| Undercut Width | 0.160 INCHES NOMINAL IN |
| First End Taper Length | 0.180 INCHES NOMINAL IN |
| Undercut Diameter | 0.380 INCHES NOMINAL IN |
| First End Location | BOTH ENDS |
| Surface Treatment Document and Classification | QQ-P-416,TY 2,CL1 FED SPEC 1ST TREATMENT RESPONSE OR ASTM B633,TY 2 ASSN STD 2ND TREATMENT RESPONSE OVERALL |
| First End Style | CHAMFERED |
| Shank Length | 0.280 INCHES NOMINAL IN |
| Style Designator | UNDERCUT |
| First End Taper Angle | 33.7 DEGREES NOMINAL |
| Second End Relationship with First End | IDENTICAL |
| Second Undercut Width | 0.160 INCHES NOMINAL IN |
| Shoulder Diameter | 0.5005 INCHES MINIMUM AND 0.5008 INCHES MAXIMUM IN |
| Second Shank Length | 0.280 INCHES NOMINAL IN |
| Surface Treatment | CADMIUM AND CHROMATE OR ZINC AND CHROMATE OVERALL |
| Second Undercut Diameter | 0.380 INCHES NOMINAL IN |
| Material | STEEL COMP 1008 OR STEEL COMP 1010 OR STEEL COMP 1015 OR STEEL COMP 1016 OR STEEL COMP 1017 OR STEEL COMP 1018 OR STEEL COMP 1019 OR STEEL COMP 1020 OR STEEL COMP 1021 OR STEEL COMP 1022 OR STEEL COMP 1025 OR STEEL COMP 1012 OR STEEL COMP 1023 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 |
|---|---|
| 12352525 PRIMARY | U S Army Tank Automotive Command Amsta-Im-Mm (USA) |
NSN 5315-01-224-3790 is a Pin,shoulder,headless, manufactured by U S Army Tank Automotive Command Amsta-Im-Mm, classified under FSC 5315, Nails, Machine Keys, and Pins. Status: active.
NSN 5315-01-224-3790 has 1 manufacturer part number on file: 12352525 (U S Army Tank Automotive Command Amsta-Im-Mm).
Key specifications for 12352525: Shank Diameter: 0.460 INCHES NOMINAL IN; Second Shank Diameter: 0.460 INCHES NOMINAL IN; Undercut Width: 0.160 INCHES NOMINAL IN; First End Taper Length: 0.180 INCHES NOMINAL IN. 18 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.