The Pin,grooved,headed, cataloged under National Stock Number 5315-00-607-7253, 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 15 specifications, cited from the U.S. Government catalog. The record lists 2 manufacturer part numbers for this item, enabling identification through both NSN and commercial part number lookups. 2 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 5315-00-607-7253 |
| Primary Part Number | 7377415 |
| Item Name | Pin,grooved,headed |
| FSC / FSG | 5315 / 53 — Nails, Machine Keys, and Pins |
| Manufacturer | U S Army Tank Automotive Command Amsta-Im-Mm |
| Status | ACTIVE |
| Undercut Width | 0.063 INCHES MINIMUM AND 0.073 INCHES MAXIMUM IN |
| First End Taper Length | 0.033 INCHES NOMINAL IN |
| Undercut Diameter | 0.683 INCHES MINIMUM AND 0.698 INCHES MAXIMUM IN |
| Under Head Length | 0.890 INCHES NOMINAL IN |
| First End Style | CHAMFERED |
| Hardness Rating | 56.0 ROCKWELL B MINIMUM AND 76.0 ROCKWELL B MAXIMUM OVERALL |
| Style Designator | GROOVE |
| Pin Head Diameter | 1.063 INCHES NOMINAL IN |
| Diameter | 0.870 INCHES MINIMUM AND 0.873 INCHES MAXIMUM IN |
| First End Taper Angle | 45.0 DEGREES NOMINAL |
| Effective Length | 0.797 INCHES MINIMUM AND 0.807 INCHES MAXIMUM IN |
| Head Style | FLAT CHAMFER |
| Height | 0.094 INCHES NOMINAL IN |
| Surface Treatment | ZINC OVERALL |
| Material | STEEL 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 |
|---|---|
| 7377415 PRIMARY | U S Army Tank Automotive Command Amsta-Im-Mm (USA) |
| 477444 | General Motors Llc Dba General Motors Llc (USA) |
| Reference | Meaning |
|---|---|
| 477444 | 5/9 Secondary reference General Motors Corp Chevrolet Motor Div Special Products Dept |
| 477444 | 5/9 Secondary reference General Motors Corp |
NSN 5315-00-607-7253 is a Pin,grooved,headed, manufactured by U S Army Tank Automotive Command Amsta-Im-Mm, classified under FSC 5315, Nails, Machine Keys, and Pins. Status: active.
NSN 5315-00-607-7253 has 2 manufacturer part numbers on file: 7377415 (U S Army Tank Automotive Command Amsta-Im-Mm), 477444 (General Motors Llc Dba General Motors Llc).
Key specifications for 7377415: Undercut Width: 0.063 INCHES MINIMUM AND 0.073 INCHES MAXIMUM IN; First End Taper Length: 0.033 INCHES NOMINAL IN; Undercut Diameter: 0.683 INCHES MINIMUM AND 0.698 INCHES MAXIMUM IN; Under Head Length: 0.890 INCHES NOMINAL IN. 15 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.