The Pin,tapered,threaded, cataloged under National Stock Number 5315-01-547-4515, 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 22 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 | 5315-01-547-4515 |
| Primary Part Number | 68R870280-2001 |
| Item Name | Pin,tapered,threaded |
| FSC / FSG | 5315 / 53 — Nails, Machine Keys, and Pins |
| Manufacturer | The Boeing Company Div Defense |
| Status | ACTIVE |
| First End Taper Length | 0.210 INCHES NOMINAL IN |
| First End Location | POINTED END |
| Second End Taper Angle | 45.0 RADIANS NOMINAL |
| Thread Length | 0.170 INCHES NOMINAL IN |
| First End Style | CHAMFERED |
| Style Designator | THREADED AT LARGE END |
| Material Document and Classification | MIL-T-9047, COMP 6 COND ANL MIL SPEC SINGLE MATERIAL RESPONSE OVERALL |
| Second End Taper Length | 0.040 INCHES NOMINAL IN |
| First End Taper Angle | 0.0 RADIANS NOMINAL |
| Taper Major Diameter | 0.250 INCHES NOMINAL IN |
| Second End Relationship with First End | NOT IDENTICAL |
| Thread Direction | RIGHT-HAND |
| Nominal Thread Size | 0.250 INCHES IN |
| Grip Length | 0.170 INCHES NOMINAL IN |
| Taper Length | 0.440 INCHES NOMINAL IN |
| First End Tip Radius | 0.060 INCHES NOMINAL IN |
| Second End Style | CHAMFERED |
| Taper | 0.210 PER FOOT IN INCHES |
| Thread Class | 3A A |
| Thread Quantity Per Inch | 28 |
| Material | TITANIUM ALLOY UNS R56400 OVERALL |
| Thread Series Designator | UNF |
| 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 |
|---|---|
| 68R870280-2001 PRIMARY | The Boeing Company Div Defense (USA) |
NSN 5315-01-547-4515 is a Pin,tapered,threaded, manufactured by The Boeing Company Div Defense, classified under FSC 5315, Nails, Machine Keys, and Pins. Status: active.
NSN 5315-01-547-4515 has 1 manufacturer part number on file: 68R870280-2001 (The Boeing Company Div Defense).
Key specifications for 68R870280-2001: First End Taper Length: 0.210 INCHES NOMINAL IN; First End Location: POINTED END; Second End Taper Angle: 45.0 RADIANS NOMINAL; Thread Length: 0.170 INCHES NOMINAL IN. 22 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.