The Pin,straight,headed, cataloged under National Stock Number 5315-00-807-4161, is classified within Federal Supply Class 5315 (Nails, Machine Keys, and Pins) of the Hardware and Abrasives group. The manufacturer of record is The Boeing Company Div Defense. Government technical data includes 15 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 | 5315-00-807-4161 |
| Primary Part Number | 20-51015-3 |
| Item Name | Pin,straight,headed |
| FSC / FSG | 5315 / 53 — Nails, Machine Keys, and Pins |
| Manufacturer | The Boeing Company Div Defense |
| Status | ACTIVE |
| Surface Finish | 125.0 MICROINCHES LARGE SHANK |
| Surface Finish | 250.0 MICROINCHES HEAD OUTSIDE DIAMETER |
| Chamfer Length | 0.047 INCHES NOMINAL IN |
| Hole Arrangement Style | ONE END DRILLED |
| Under Head Length | 3.953 INCHES NOMINAL IN |
| Pin Chamfer Angle | 12.0 DEGREES MINIMUM AND 18.0 DEGREES MAXIMUM |
| First Hole Diameter | 0.076 INCHES MINIMUM IN |
| Style Designator | STRAIGHT |
| Pin Head Diameter | 0.313 INCHES NOMINAL IN |
| Material Document and Classification | AMS 5721 ASSN STD SINGLE MATERIAL RESPONSE OVERALL |
| Diameter | 0.184 INCHES MINIMUM AND 0.186 INCHES MAXIMUM IN |
| Head Style | FLAT |
| Height | 0.047 INCHES NOMINAL IN |
| Material | IRON ALLOY 660 OVERALL |
| Distance From Centerline of Hole to End of Pin | 0.093 INCHES MINIMUM 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 |
|---|---|
| 20-51015-3 PRIMARY | The Boeing Company Div Defense (USA) |
NSN 5315-00-807-4161 is a Pin,straight,headed, manufactured by The Boeing Company Div Defense, classified under FSC 5315, Nails, Machine Keys, and Pins. Status: active.
NSN 5315-00-807-4161 has 1 manufacturer part number on file: 20-51015-3 (The Boeing Company Div Defense).
Key specifications for 20-51015-3: Surface Finish: 125.0 MICROINCHES LARGE SHANK; Surface Finish: 250.0 MICROINCHES HEAD OUTSIDE DIAMETER; Chamfer Length: 0.047 INCHES NOMINAL IN; Hole Arrangement Style: ONE END DRILLED. 15 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.