The Pin,tapered,plain, cataloged under National Stock Number 5315-01-422-3899, 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 9 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through both NSN and commercial part number lookups. 2 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog.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 | 5315-01-422-3899 |
| Primary Part Number | 3HD751 |
| Item Name | Pin,tapered,plain |
| FSC / FSG | 5315 / 53 — Nails, Machine Keys, and Pins |
| Manufacturer | Oshkosh Defense Llc |
| Status | ACTIVE |
| First End Taper Length | 0.120 INCHES MINIMUM IN |
| First End Location | LARGE END |
| Large End Diameter | 1.7380 INCHES MINIMUM AND 1.7420 INCHES MAXIMUM IN |
| First End Style | CHAMFERED |
| Pin Taper | 4.935 PER FOOT IN INCHES |
| First End Taper Angle | 45.0 DEGREES NOMINAL |
| Pin Overall Length | 7.000 INCHES NOMINAL IN |
| Second End Relationship with First End | IDENTICAL |
| Material | STEEL COMP 416 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 |
|---|---|
| 3HD751 PRIMARY | Oshkosh Defense Llc (USA) |
| Reference | Meaning |
|---|---|
| 12440592 | 5/9 Secondary reference Steeltech Mfg Inc |
| 3HD751 | 5/9 Secondary reference Oshkosh Corp |
NSN 5315-01-422-3899 is a Pin,tapered,plain, manufactured by Oshkosh Defense Llc, classified under FSC 5315, Nails, Machine Keys, and Pins. Status: active.
NSN 5315-01-422-3899 has 1 manufacturer part number on file: 3HD751 (Oshkosh Defense Llc).
Key specifications for 3HD751: First End Taper Length: 0.120 INCHES MINIMUM IN; First End Location: LARGE END; Large End Diameter: 1.7380 INCHES MINIMUM AND 1.7420 INCHES MAXIMUM IN; First End Style: CHAMFERED. 9 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.