The Pin,grooved,headed, cataloged under National Stock Number 5315-01-050-1645, is classified within Federal Supply Class 5315 (Nails, Machine Keys, and Pins) of the Hardware and Abrasives group. The manufacturer of record is Hersey Measurement Co Div of Miller Industries Inc. Government technical data includes 12 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 | 5315-01-050-1645 |
| Primary Part Number | 4005492 |
| Item Name | Pin,grooved,headed |
| FSC / FSG | 5315 / 53 — Nails, Machine Keys, and Pins |
| Manufacturer | Hersey Measurement Co Div of Miller Industries Inc |
| Status | ACTIVE |
| Surface Finish | 0.063 MICROINCHES OUTSIDE DIAMETER |
| Surface Finish | 0.063 MICROINCHES UNDERCUT |
| Undercut Width | 0.140 INCHES MINIMUM AND 0.145 INCHES MAXIMUM IN |
| Undercut Diameter | 0.571 INCHES MINIMUM AND 0.573 INCHES MAXIMUM IN |
| Under Head Length | 0.475 INCHES NOMINAL IN |
| First End Style | SQUARE |
| Style Designator | GROOVE |
| Pin Head Diameter | 0.744 INCHES MINIMUM AND 0.750 INCHES MAXIMUM IN |
| Diameter | 0.744 INCHES MINIMUM AND 0.750 INCHES MAXIMUM IN |
| Head Style | BEVEL |
| Height | 1.150 INCHES NOMINAL IN |
| Material | STEEL COMP 304 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 |
|---|---|
| 4005492 PRIMARY | Hersey Measurement Co Div of Miller Industries Inc (USA) |
NSN 5315-01-050-1645 is a Pin,grooved,headed, manufactured by Hersey Measurement Co Div of Miller Industries Inc, classified under FSC 5315, Nails, Machine Keys, and Pins. Status: active.
NSN 5315-01-050-1645 has 1 manufacturer part number on file: 4005492 (Hersey Measurement Co Div of Miller Industries Inc).
Key specifications for 4005492: Surface Finish: 0.063 MICROINCHES OUTSIDE DIAMETER; Surface Finish: 0.063 MICROINCHES UNDERCUT; Undercut Width: 0.140 INCHES MINIMUM AND 0.145 INCHES MAXIMUM IN; Undercut Diameter: 0.571 INCHES MINIMUM AND 0.573 INCHES MAXIMUM IN. 12 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.