The Pin,shoulder,headless, cataloged under National Stock Number 5315-01-313-8744, 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 2 manufacturer part numbers 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through both NSN and commercial part number lookups. 2 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog.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 | 5315-01-313-8744 |
| Primary Part Number | 75A650006-2005 |
| Item Name | Pin,shoulder,headless |
| FSC / FSG | 5315 / 53 — Nails, Machine Keys, and Pins |
| Manufacturer | The Boeing Company Div Defense |
| Status | ACTIVE |
| Shank Diameter | 0.375 INCHES NOMINAL IN |
| Second Shank Diameter | 0.9980 INCHES MINIMUM AND 0.9985 INCHES MAXIMUM IN |
| Surface Finish | 16.0 MICROINCHES SHOULDER OUTSIDE DIAMETER |
| Undercut Width | 0.113 INCHES MINIMUM AND 0.128 INCHES MAXIMUM IN |
| First End Taper Length | 0.046 INCHES MINIMUM AND 0.076 INCHES MAXIMUM IN |
| Undercut Diameter | 0.298 INCHES MINIMUM AND 0.308 INCHES MAXIMUM IN |
| First End Location | THREADED END |
| Hole Arrangement Style | ONE END DRILLED |
| First End Style | CHAMFERED |
| First Hole Diameter | 0.106 INCHES MINIMUM AND 0.116 INCHES MAXIMUM IN |
| Material Document and Classification | AMS 6411 ASSN STD SINGLE MATERIAL RESPONSE OVERALL |
| First End Taper Angle | 45.0 DEGREES NOMINAL |
| Second End Relationship with First End | NOT IDENTICAL |
| Thread Direction | RIGHT-HAND |
| Nominal Thread Size | 0.375 INCHES IN |
| Shoulder Diameter | 1.375 INCHES NOMINAL IN |
| Second Shank Length | 1.800 INCHES MINIMUM AND 1.805 INCHES MAXIMUM IN |
| Second End Style | SQUARE |
| Thread Class | 3A A |
| Material | STEEL UNS K23080 OVERALL |
| Thread Series Designator | UNIFIED NATIONAL JOINT FINE (UNJF) |
| Distance From Centerline of Hole to End of Pin | 0.191 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 | F |
| Part Number | Manufacturer |
|---|---|
| 75A650006-2005 | Cm Manufacturing Inc Dba Cm Manufacturing Inc (USA) |
| 75A650006-2005 PRIMARY | The Boeing Company Div Defense (USA) |
| Reference | Meaning |
|---|---|
| 75A650006-2005 | 5/9 Secondary reference Harlow Aerostructures, Llc |
| 75A650006-2005 | 5/9 Secondary reference Orc-O Tool & Machine Inc |
NSN 5315-01-313-8744 is a Pin,shoulder,headless, manufactured by The Boeing Company Div Defense, classified under FSC 5315, Nails, Machine Keys, and Pins. Status: active.
NSN 5315-01-313-8744 has 2 manufacturer part numbers on file: 75A650006-2005 (Cm Manufacturing Inc Dba Cm Manufacturing Inc), 75A650006-2005 (The Boeing Company Div Defense).
Key specifications for 75A650006-2005: Shank Diameter: 0.375 INCHES NOMINAL IN; Second Shank Diameter: 0.9980 INCHES MINIMUM AND 0.9985 INCHES MAXIMUM IN; Surface Finish: 16.0 MICROINCHES SHOULDER OUTSIDE DIAMETER; Undercut Width: 0.113 INCHES MINIMUM AND 0.128 INCHES MAXIMUM 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.