The Pin,shoulder,headless, cataloged under National Stock Number 5315-01-441-5543, 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 6 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through both NSN and commercial part number lookups. 3 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 5315-01-441-5543 |
| Primary Part Number | 23-05940 |
| Item Name | Pin,shoulder,headless |
| FSC / FSG | 5315 / 53 — Nails, Machine Keys, and Pins |
| Manufacturer | Macgregor Sweden Ab |
| Status | ACTIVE |
| Shank Diameter | 750.0 MILLIMETERS NOMINAL MM |
| Second Shank Diameter | 30.0 MILLIMETERS NOMINAL MM |
| Shank Length | 485.0 MILLIMETERS NOMINAL MM |
| Style Designator | SHOULDER |
| Shoulder Diameter | 750.0 MILLIMETERS NOMINAL MM |
| 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 |
|---|---|
| 23-05940 PRIMARY | Macgregor Sweden Ab (SWE) |
| Reference | Meaning |
|---|---|
| 21-09822 ITEM 3 | 5/9 Secondary reference Macgregor Sweden Ab |
| 589-6952653 ITEM 3 | 5/9 Secondary reference U.S. Government activity |
| 23-05940 | 3/9 Design control — primary reference Macgregor Sweden Ab |
NSN 5315-01-441-5543 is a Pin,shoulder,headless, manufactured by Macgregor Sweden Ab, classified under FSC 5315, Nails, Machine Keys, and Pins. Status: active.
NSN 5315-01-441-5543 has 1 manufacturer part number on file: 23-05940 (Macgregor Sweden Ab).
Key specifications for 23-05940: Shank Diameter: 750.0 MILLIMETERS NOMINAL MM; Second Shank Diameter: 30.0 MILLIMETERS NOMINAL MM; Shank Length: 485.0 MILLIMETERS NOMINAL MM; Style Designator: SHOULDER. 6 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.