The Pin,shoulder,headless, cataloged under National Stock Number 5315-01-260-4950, 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 | 5315-01-260-4950 |
| Primary Part Number | 75A353089-2001 |
| Item Name | Pin,shoulder,headless |
| FSC / FSG | 5315 / 53 — Nails, Machine Keys, and Pins |
| Manufacturer | The Boeing Company Div Defense |
| Status | ACTIVE |
| Shank Diameter | 0.3678 INCHES MINIMUM AND 0.3750 INCHES MAXIMUM IN |
| Second Shank Diameter | 0.370 INCHES MINIMUM AND 0.375 INCHES MAXIMUM IN |
| First End Location | SQUARE END |
| Surface Treatment Document and Classification | PS18021,CAGEC 76301 MFR REF SINGLE TREATMENT RESPONSE OVERALL |
| Second End Taper Angle | 49.5 DEGREES NOMINAL |
| Thread Length | 0.480 INCHES NOMINAL IN |
| First End Style | SQUARE |
| Shank Length | 1.000 INCHES NOMINAL IN |
| Style Designator | SHOULDER |
| Material Document and Classification | AMS 5629 ASSN STD SINGLE MATERIAL RESPONSE OVERALL |
| Second End Taper Length | 0.320 INCHES NOMINAL IN |
| Second End Relationship with First End | NOT IDENTICAL |
| Thread Direction | RIGHT-HAND |
| Nominal Thread Size | 0.375 INCHES IN |
| Second Shank Length | 1.470 INCHES NOMINAL IN |
| Shoulder Width Across Flats | 0.554 INCHES MINIMUM AND 0.564 INCHES MAXIMUM IN |
| Surface Treatment | LUBRICANT OVERALL |
| Second End Tip Radius | 0.090 INCHES NOMINAL IN |
| Second End Style | CHAMFERED |
| Thread Class | 3A A |
| Material | STEEL COMP XM-13 OVERALL |
| Thread Series Designator | UNIFIED NATIONAL JOINT FINE (UNJF) |
| 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 |
|---|---|
| 75A353089-2001 PRIMARY | The Boeing Company Div Defense (USA) |
NSN 5315-01-260-4950 is a Pin,shoulder,headless, manufactured by The Boeing Company Div Defense, classified under FSC 5315, Nails, Machine Keys, and Pins. Status: active.
NSN 5315-01-260-4950 has 1 manufacturer part number on file: 75A353089-2001 (The Boeing Company Div Defense).
Key specifications for 75A353089-2001: Shank Diameter: 0.3678 INCHES MINIMUM AND 0.3750 INCHES MAXIMUM IN; Second Shank Diameter: 0.370 INCHES MINIMUM AND 0.375 INCHES MAXIMUM IN; First End Location: SQUARE END; Surface Treatment Document and Classification: PS18021,CAGEC 76301 MFR REF SINGLE TREATMENT RESPONSE OVERALL. 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.