The Pin,shoulder,headless, cataloged under National Stock Number 5315-01-073-4084, 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 20 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 | 5315-01-073-4084 |
| Primary Part Number | 12270397 |
| 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 | 0.498 INCHES MINIMUM AND 0.502 INCHES MAXIMUM IN |
| First End Taper Length | 0.060 INCHES NOMINAL IN |
| First End Location | SHORT SHANK END |
| Surface Treatment Document and Classification | QQ-P-416 FED SPEC SINGLE TREATMENT RESPONSE OR QQ-Z-325 FED SPEC SINGLE TREATMENT RESPONSE OVERALL |
| Hole Arrangement Style | BOTH END DRILLED |
| First End Style | CHAMFERED |
| First Hole Diameter | 0.188 INCHES MINIMUM AND 0.192 INCHES MAXIMUM IN |
| Shank Length | 0.620 INCHES NOMINAL IN |
| Style Designator | SHOULDER |
| First End Taper Angle | 45.0 DEGREES NOMINAL |
| Second End Relationship with First End | NOT IDENTICAL |
| Second Hole Diameter | 0.188 INCHES MINIMUM AND 0.192 INCHES MAXIMUM IN |
| Shoulder Diameter | 0.750 INCHES NOMINAL IN |
| Center to Center Distance Between Holes | 2.875 INCHES NOMINAL IN |
| Second End Counterbore Diameter | 0.503 INCHES MINIMUM AND 0.507 INCHES MAXIMUM IN |
| Surface Treatment | CADMIUM OR ZINC OVERALL |
| Second End Style | COUNTERBORED W/O THRU HOLE |
| Material | STEEL COMP 1015 OVERALL |
| Second End Counterbore Depth | 1.120 INCHES NOMINAL IN |
| Distance From Centerline of Hole to End of Pin | 0.688 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 |
|---|---|
| 12270397 PRIMARY | U S Army Tank Automotive Command Amsta-Im-Mm (USA) |
NSN 5315-01-073-4084 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 5315-01-073-4084 has 1 manufacturer part number on file: 12270397 (U S Army Tank Automotive Command Amsta-Im-Mm).
Key specifications for 12270397: Shank Diameter: 0.498 INCHES MINIMUM AND 0.502 INCHES MAXIMUM IN; First End Taper Length: 0.060 INCHES NOMINAL IN; First End Location: SHORT SHANK END; Surface Treatment Document and Classification: QQ-P-416 FED SPEC SINGLE TREATMENT RESPONSE OR QQ-Z-325 FED SPEC SINGLE TREATMENT RESPONSE OVERALL. 20 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.