The Pin,grooved,headless, cataloged under National Stock Number 5315-00-680-4453, is classified within Federal Supply Class 5315 (Nails, Machine Keys, and Pins) of the Hardware and Abrasives group. The manufacturer of record is Huck International, Inc. Div Kingston Operations. Government technical data includes 14 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 | 5315-00-680-4453 |
| Primary Part Number | A8434 |
| Item Name | Pin,grooved,headless |
| FSC / FSG | 5315 / 53 — Nails, Machine Keys, and Pins |
| Manufacturer | Huck International, Inc. Div Kingston Operations |
| Status | ACTIVE |
| Undercut Width | 0.036 INCHES NOMINAL IN |
| First End Taper Length | 0.031 INCHES NOMINAL IN |
| Undercut Diameter | 0.290 INCHES NOMINAL IN |
| First End Location | BOTH ENDS |
| First End Style | CHAMFERED |
| Style Designator | GROOVE |
| Diameter | 0.312 INCHES NOMINAL IN |
| First End Taper Angle | 45.0 DEGREES NOMINAL |
| Second End Relationship with First End | IDENTICAL |
| Effective Length | 1.840 INCHES NOMINAL IN |
| Second Undercut Width | 0.036 INCHES NOMINAL IN |
| Surface Treatment | CADMIUM OVERALL |
| Undercut Radius | 0.018 INCHES NOMINAL IN |
| 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 |
|---|---|
| A8434 PRIMARY | Huck International, Inc. Div Kingston Operations (USA) |
NSN 5315-00-680-4453 is a Pin,grooved,headless, manufactured by Huck International, Inc. Div Kingston Operations, classified under FSC 5315, Nails, Machine Keys, and Pins. Status: active.
NSN 5315-00-680-4453 has 1 manufacturer part number on file: A8434 (Huck International, Inc. Div Kingston Operations).
Key specifications for A8434: Undercut Width: 0.036 INCHES NOMINAL IN; First End Taper Length: 0.031 INCHES NOMINAL IN; Undercut Diameter: 0.290 INCHES NOMINAL IN; First End Location: BOTH ENDS. 14 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.