The Pin,straight,headless, cataloged under National Stock Number 5315-01-540-8683, is classified within Federal Supply Class 5315 (Nails, Machine Keys, and Pins) of the Hardware and Abrasives group. The manufacturer of record is Oshkosh Defense Llc. Government technical data includes 8 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through both NSN and commercial part number lookups. 2 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 5315-01-540-8683 |
| Primary Part Number | 4HB859 |
| Item Name | Pin,straight,headless |
| FSC / FSG | 5315 / 53 — Nails, Machine Keys, and Pins |
| Manufacturer | Oshkosh Defense Llc |
| Status | ACTIVE |
| Hole Arrangement Style | BOTH END DRILLED |
| First End Style | SQUARE W/THRU HOLE |
| First Hole Diameter | 0.062 INCHES NOMINAL IN |
| Pin Overall Diameter | 0.7500 INCHES NOMINAL IN |
| Pin Overall Length | 9.000 INCHES NOMINAL IN |
| Second End Relationship with First End | IDENTICAL |
| Second Hole Diameter | 0.062 INCHES NOMINAL IN |
| Distance From Centerline of Hole to End of Pin | 0.187 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 |
|---|---|
| 4HB859 | Oshkosh Defense Llc (USA) |
| Reference | Meaning |
|---|---|
| 2700233 | 3/2 Design control — primary reference U.S. Government activity |
| 4HB859 | 5/9 Secondary reference Oshkosh Corp |
NSN 5315-01-540-8683 is a Pin,straight,headless, manufactured by Oshkosh Defense Llc, classified under FSC 5315, Nails, Machine Keys, and Pins. Status: active.
NSN 5315-01-540-8683 has 1 manufacturer part number on file: 4HB859 (Oshkosh Defense Llc).
Key specifications for 4HB859: Hole Arrangement Style: BOTH END DRILLED; First End Style: SQUARE W/THRU HOLE; First Hole Diameter: 0.062 INCHES NOMINAL IN; Pin Overall Diameter: 0.7500 INCHES NOMINAL IN. 8 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.