The Pin,shoulder,headless, cataloged under National Stock Number 5315-01-441-7191, is classified within Federal Supply Class 5315 (Nails, Machine Keys, and Pins) of the Hardware and Abrasives group. The manufacturer of record is Macgregor Sweden Ab. Government technical data includes 13 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through both NSN and commercial part number lookups. 1 additional reference document (drawings, advisory and superseded references) is recorded in the U.S. Government catalog. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 5315-01-441-7191 |
| Primary Part Number | P4-10115-50 |
| Item Name | Pin,shoulder,headless |
| FSC / FSG | 5315 / 53 — Nails, Machine Keys, and Pins |
| Manufacturer | Macgregor Sweden Ab |
| Status | ACTIVE |
| Shank Diameter | 30.0 MILLIMETERS NOMINAL MM |
| Undercut Width | 85.0 MILLIMETERS NOMINAL MM |
| Undercut Diameter | 10.0 MILLIMETERS NOMINAL MM |
| First End Location | CHAMFERED END |
| Second End Taper Angle | 45.0 DEGREES NOMINAL |
| First End Style | SQUARE |
| Shank Length | 12.0 MILLIMETERS NOMINAL MM |
| Style Designator | UNDERCUT |
| Second End Taper Length | 20.0 MILLIMETERS NOMINAL MM |
| Second End Relationship with First End | NOT IDENTICAL |
| Shoulder Diameter | 50.0 MILLIMETERS NOMINAL MM |
| Second End Style | CHAMFERED |
| Material | STEEL 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 |
|---|---|
| P4-10115-50 PRIMARY | Macgregor Sweden Ab (SWE) |
| Reference | Meaning |
|---|---|
| P4-10115-50 | 3/9 Design control — primary reference Macgregor Sweden Ab |
NSN 5315-01-441-7191 is a Pin,shoulder,headless, manufactured by Macgregor Sweden Ab, classified under FSC 5315, Nails, Machine Keys, and Pins. Status: active.
NSN 5315-01-441-7191 has 1 manufacturer part number on file: P4-10115-50 (Macgregor Sweden Ab).
Key specifications for P4-10115-50: Shank Diameter: 30.0 MILLIMETERS NOMINAL MM; Undercut Width: 85.0 MILLIMETERS NOMINAL MM; Undercut Diameter: 10.0 MILLIMETERS NOMINAL MM; First End Location: CHAMFERED END. 13 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.