The Pin,shoulder,headless, cataloged under National Stock Number 5315-01-227-0678, 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 | 5315-01-227-0678 |
| Primary Part Number | 72A356480-1004 |
| Item Name | Pin,shoulder,headless |
| FSC / FSG | 5315 / 53 — Nails, Machine Keys, and Pins |
| Manufacturer | The Boeing Company Div Defense |
| Status | ACTIVE |
| Shank Diameter | 1.052 INCHES MINIMUM AND 1.056 INCHES MAXIMUM IN |
| Second Shank Diameter | 1.1200 INCHES MINIMUM AND 1.1209 INCHES MAXIMUM IN |
| First End Taper Length | 0.060 INCHES NOMINAL IN |
| Undercut Diameter | 0.817 INCHES MINIMUM AND 0.819 INCHES MAXIMUM IN |
| First End Style | CHAMFERED |
| First Hole Diameter | 0.250 INCHES MINIMUM AND 0.256 INCHES MAXIMUM IN |
| Material Document and Classification | AMS 5629 ASSN STD SINGLE MATERIAL RESPONSE OVERALL |
| First End Taper Angle | 45.0 DEGREES NOMINAL |
| Second End Relationship with First End | NOT IDENTICAL |
| Second Undercut Width | 0.188 INCHES NOMINAL IN |
| Shoulder Diameter | 1.052 INCHES MINIMUM AND 1.056 INCHES MAXIMUM IN |
| Second Shank Length | 12.356 INCHES NOMINAL IN |
| Second End Style | THREADED AND COUNTERBORED |
| Second Undercut Diameter | 0.817 INCHES MINIMUM AND 0.819 INCHES MAXIMUM IN |
| Material | STEEL COMP XM-13 OVERALL |
| 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 |
|---|---|
| 72A356480-1004 PRIMARY | The Boeing Company Div Defense (USA) |
NSN 5315-01-227-0678 is a Pin,shoulder,headless, manufactured by The Boeing Company Div Defense, classified under FSC 5315, Nails, Machine Keys, and Pins. Status: active.
NSN 5315-01-227-0678 has 1 manufacturer part number on file: 72A356480-1004 (The Boeing Company Div Defense).
Key specifications for 72A356480-1004: Shank Diameter: 1.052 INCHES MINIMUM AND 1.056 INCHES MAXIMUM IN; Second Shank Diameter: 1.1200 INCHES MINIMUM AND 1.1209 INCHES MAXIMUM IN; First End Taper Length: 0.060 INCHES NOMINAL IN; Undercut Diameter: 0.817 INCHES MINIMUM AND 0.819 INCHES MAXIMUM IN. 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.