The Pin,straight,headless, cataloged under National Stock Number 5315-01-445-7261, is classified within Federal Supply Class 5315 (Nails, Machine Keys, and Pins) of the Hardware and Abrasives group. The manufacturer of record is Naval Sea Systems Command. Government technical data includes 10 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 | 5315-01-445-7261 |
| Primary Part Number | 122-4322691 P/N 50 |
| Item Name | Pin,straight,headless |
| FSC / FSG | 5315 / 53 — Nails, Machine Keys, and Pins |
| Manufacturer | Naval Sea Systems Command |
| Status | ACTIVE |
| First End Taper Length | 0.0625 INCHES NOMINAL IN |
| Hole Arrangement Style | BOTH END DRILLED |
| First Hole Diameter | 0.125 INCHES NOMINAL IN |
| Material Document and Classification | ASTMA108 ASSN STD SINGLE MATERIAL RESPONSE OVERALL |
| First End Taper Angle | 45.0 DEGREES NOMINAL |
| Pin Overall Diameter | 0.5000 INCHES NOMINAL IN |
| Pin Overall Length | 2.125 INCHES NOMINAL IN |
| Second Hole Diameter | 0.125 INCHES NOMINAL IN |
| Material | STEEL COMP 1018 OVERALL |
| 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 |
|---|---|
| 122-4322691 P/N 50 PRIMARY | Naval Sea Systems Command (USA) |
NSN 5315-01-445-7261 is a Pin,straight,headless, manufactured by Naval Sea Systems Command, classified under FSC 5315, Nails, Machine Keys, and Pins. Status: active.
NSN 5315-01-445-7261 has 1 manufacturer part number on file: 122-4322691 P/N 50 (Naval Sea Systems Command).
Key specifications for 122-4322691 P/N 50: First End Taper Length: 0.0625 INCHES NOMINAL IN; Hole Arrangement Style: BOTH END DRILLED; First Hole Diameter: 0.125 INCHES NOMINAL IN; Material Document and Classification: ASTMA108 ASSN STD SINGLE MATERIAL RESPONSE OVERALL. 10 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.