The Pin,grooved,headed, cataloged under National Stock Number 5315-00-879-9748, 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 16 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 | 5315-00-879-9748 |
| Primary Part Number | 10904763 |
| 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 |
| First End Taper Length | 0.125 INCHES NOMINAL IN |
| Undercut Diameter | 2.375 INCHES NOMINAL IN |
| Hole Arrangement Style | ONE END DRILLED |
| Under Head Length | 7.375 INCHES NOMINAL IN |
| First End Style | CHAMFERED |
| First Hole Diameter | 0.375 INCHES MINIMUM AND 0.406 INCHES MAXIMUM IN |
| Style Designator | GROOVE |
| Pin Head Diameter | 2.750 INCHES NOMINAL IN |
| Diameter | 2.500 INCHES NOMINAL IN |
| First End Taper Angle | 45.0 DEGREES NOMINAL |
| Effective Length | 2.625 INCHES NOMINAL IN |
| Height | 0.125 INCHES NOMINAL IN |
| Second Undercut Radius | 0.062 INCHES NOMINAL IN |
| Undercut Radius | 0.062 INCHES NOMINAL IN |
| Second Undercut Diameter | 2.375 INCHES NOMINAL IN |
| Distance From Centerline of Hole to End of Pin | 0.500 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 |
|---|---|
| 10904763 PRIMARY | U S Army Tank Automotive Command Amsta-Im-Mm (USA) |
NSN 5315-00-879-9748 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 5315-00-879-9748 has 1 manufacturer part number on file: 10904763 (U S Army Tank Automotive Command Amsta-Im-Mm).
Key specifications for 10904763: First End Taper Length: 0.125 INCHES NOMINAL IN; Undercut Diameter: 2.375 INCHES NOMINAL IN; Hole Arrangement Style: ONE END DRILLED; Under Head Length: 7.375 INCHES NOMINAL IN. 16 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.