The Pin,straight,headed, cataloged under National Stock Number 5315-01-331-1393, 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. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 5315-01-331-1393 |
| Primary Part Number | 12379365 |
| Item Name | Pin,straight,headed |
| FSC / FSG | 5315 / 53 — Nails, Machine Keys, and Pins |
| Manufacturer | U S Army Tank Automotive Command Amsta-Im-Mm |
| Status | ACTIVE |
| Chamfer Length | 0.060 INCHES NOMINAL IN |
| Hole Arrangement Style | DRILLED SLOTTED END |
| Under Head Length | 3.750 INCHES NOMINAL IN |
| Pin Chamfer Angle | 40.0 DEGREES MINIMUM AND 50.0 DEGREES MAXIMUM |
| First Hole Diameter | 0.249 INCHES MINIMUM AND 0.253 INCHES MAXIMUM IN |
| Hardness Rating | 34.0 ROCKWELL C MINIMUM AND 40.0 ROCKWELL C MAXIMUM OVERALL |
| Style Designator | STRAIGHT |
| Pin Head Diameter | 1.745 INCHES MINIMUM AND 1.747 INCHES MAXIMUM IN |
| Diameter | 1.245 INCHES MINIMUM AND 1.247 INCHES MAXIMUM IN |
| Height | 2.500 INCHES NOMINAL IN |
| Slot Width | 0.270 INCHES MINIMUM AND 0.300 INCHES MAXIMUM IN |
| Distance From Centerline of Hole to End of Pin | 6.000 INCHES NOMINAL IN |
| Slot Length | 0.870 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 |
|---|---|
| 12379365 PRIMARY | U S Army Tank Automotive Command Amsta-Im-Mm (USA) |
NSN 5315-01-331-1393 is a Pin,straight,headed, manufactured by U S Army Tank Automotive Command Amsta-Im-Mm, classified under FSC 5315, Nails, Machine Keys, and Pins. Status: active.
NSN 5315-01-331-1393 has 1 manufacturer part number on file: 12379365 (U S Army Tank Automotive Command Amsta-Im-Mm).
Key specifications for 12379365: Chamfer Length: 0.060 INCHES NOMINAL IN; Hole Arrangement Style: DRILLED SLOTTED END; Under Head Length: 3.750 INCHES NOMINAL IN; Pin Chamfer Angle: 40.0 DEGREES MINIMUM AND 50.0 DEGREES MAXIMUM. 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.