The Pin,straight,headed, cataloged under National Stock Number 5315-00-281-7250, is classified within Federal Supply Class 5315 (Nails, Machine Keys, and Pins) of the Hardware and Abrasives group. The manufacturer of record is Hatch & Kirk, 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through both NSN and commercial part number lookups. 1 additional reference document (drawings, advisory and superseded references) is recorded in the U.S. Government catalog. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 5315-00-281-7250 |
| Primary Part Number | 3230902 |
| Item Name | Pin,straight,headed |
| FSC / FSG | 5315 / 53 — Nails, Machine Keys, and Pins |
| Manufacturer | Hatch & Kirk, Inc. |
| Status | ACTIVE |
| Width Across Flats | 0.438 INCHES NOMINAL IN |
| Chamfer Length | 0.094 INCHES NOMINAL IN |
| Hole Arrangement Style | ONE END DRILLED |
| Pin Chamfer Angle | 15.0 DEGREES NOMINAL |
| First Hole Diameter | 0.128 INCHES NOMINAL IN |
| Style Designator | STRAIGHT |
| Diameter | 0.374 INCHES MINIMUM AND 0.375 INCHES MAXIMUM IN |
| Features Provided | CASEHARDENED |
| Head Style | HEXAGON |
| Height | 0.312 INCHES NOMINAL IN |
| Material | STEEL OVERALL |
| Distance From Centerline of Hole to End of Pin | 0.188 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 |
|---|---|
| 3230902 PRIMARY | Hatch & Kirk, Inc. (USA) |
| Reference | Meaning |
|---|---|
| 3230902 | 5/9 Secondary reference General Motors Corp Electro-Motive Div |
NSN 5315-00-281-7250 is a Pin,straight,headed, manufactured by Hatch & Kirk, Inc., classified under FSC 5315, Nails, Machine Keys, and Pins. Status: active.
NSN 5315-00-281-7250 has 1 manufacturer part number on file: 3230902 (Hatch & Kirk, Inc.).
Key specifications for 3230902: Width Across Flats: 0.438 INCHES NOMINAL IN; Chamfer Length: 0.094 INCHES NOMINAL IN; Hole Arrangement Style: ONE END DRILLED; Pin Chamfer Angle: 15.0 DEGREES NOMINAL. 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.