The Pin,shoulder,headless, cataloged under National Stock Number 5315-00-327-3443, 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 Legacy Am&m. Government technical data includes 14 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 | 5315-00-327-3443 |
| Primary Part Number | 192-51241 |
| Item Name | Pin,shoulder,headless |
| FSC / FSG | 5315 / 53 — Nails, Machine Keys, and Pins |
| Manufacturer | The Boeing Company Div Legacy Am&m |
| Status | ACTIVE |
| Shank Diameter | 0.338 INCHES MINIMUM AND 0.340 INCHES MAXIMUM IN |
| Second Shank Diameter | 0.125 INCHES NOMINAL IN |
| First End Taper Length | 0.062 INCHES NOMINAL IN |
| First End Location | SMALL END |
| First End Style | CHAMFERED |
| Shank Length | 0.367 INCHES NOMINAL IN |
| Style Designator | SHOULDER |
| Material Document and Classification | AISI ASSN STD SINGLE MATERIAL RESPONSE OVERALL |
| First End Taper Angle | 45.0 DEGREES NOMINAL |
| Second End Relationship with First End | NOT IDENTICAL |
| Shoulder Diameter | 0.432 INCHES MINIMUM AND 0.434 INCHES MAXIMUM IN |
| Second Shank Length | 0.911 INCHES NOMINAL IN |
| Second End Style | SQUARE |
| Material | STEEL COMP 4140 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 |
|---|---|
| 192-51241 PRIMARY | The Boeing Company Div Legacy Am&m (USA) |
NSN 5315-00-327-3443 is a Pin,shoulder,headless, manufactured by The Boeing Company Div Legacy Am&m, classified under FSC 5315, Nails, Machine Keys, and Pins. Status: active.
NSN 5315-00-327-3443 has 1 manufacturer part number on file: 192-51241 (The Boeing Company Div Legacy Am&m).
Key specifications for 192-51241: Shank Diameter: 0.338 INCHES MINIMUM AND 0.340 INCHES MAXIMUM IN; Second Shank Diameter: 0.125 INCHES NOMINAL IN; First End Taper Length: 0.062 INCHES NOMINAL IN; First End Location: SMALL END. 14 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.