The Pin,shoulder,headless, cataloged under National Stock Number 5315-01-425-2422, 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 17 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 | 5315-01-425-2422 |
| Primary Part Number | 12386428 |
| 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 | 0.900 INCHES NOMINAL IN |
| First End Location | SHANK END |
| Hole Arrangement Style | DRILLED SLOTTED END |
| First End Slot Width | 0.270 INCHES MINIMUM AND 0.285 INCHES MAXIMUM IN |
| First End Style | SLOTTED |
| First Hole Diameter | 0.250 INCHES MINIMUM AND 0.260 INCHES MAXIMUM IN |
| Hardness Rating | 38.0 ROCKWELL C MINIMUM AND 42.0 ROCKWELL C MAXIMUM OVERALL |
| Shank Length | 4.500 INCHES NOMINAL IN |
| Style Designator | SHOULDER |
| Material Document and Classification | ASTM A322 ASSN STD SINGLE MATERIAL RESPONSE OR ASTM A331 ASSN STD SINGLE MATERIAL RESPONSE OVERALL |
| Second End Relationship with First End | NOT IDENTICAL |
| First End Slot Depth | 1.250 INCHES NOMINAL IN |
| Shoulder Width Across Flats | 0.940 INCHES MINIMUM AND 0.950 INCHES MAXIMUM IN |
| Surface Treatment | NICKEL OVERALL |
| Second End Style | SQUARE |
| Material | STEEL COMP 4135 OR STEEL COMP 4142 OVERALL |
| Distance From Centerline of Hole to End of Pin | 9.120 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 |
|---|---|
| 12386428 PRIMARY | U S Army Tank Automotive Command Amsta-Im-Mm (USA) |
NSN 5315-01-425-2422 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 5315-01-425-2422 has 1 manufacturer part number on file: 12386428 (U S Army Tank Automotive Command Amsta-Im-Mm).
Key specifications for 12386428: Shank Diameter: 0.900 INCHES NOMINAL IN; First End Location: SHANK END; Hole Arrangement Style: DRILLED SLOTTED END; First End Slot Width: 0.270 INCHES MINIMUM AND 0.285 INCHES MAXIMUM IN. 17 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.