The Pin,shoulder,headless, cataloged under National Stock Number 5315-00-533-5940, is classified within Federal Supply Class 5315 (Nails, Machine Keys, and Pins) of the Hardware and Abrasives group. The manufacturer of record is Wisconsin Motors, Llc. 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 | 5315-00-533-5940 |
| Primary Part Number | TA111-1 |
| Item Name | Pin,shoulder,headless |
| FSC / FSG | 5315 / 53 — Nails, Machine Keys, and Pins |
| Manufacturer | Wisconsin Motors, Llc |
| Status | ACTIVE |
| Shank Diameter | 0.2495 INCHES MINIMUM AND 0.2505 INCHES MAXIMUM IN |
| First End Taper Length | 0.031 INCHES NOMINAL IN |
| First End Location | SHOULDER END |
| Second End Taper Angle | 15.0 DEGREES NOMINAL |
| First End Style | CHAMFERED |
| Hardness Rating | 42.0 ROCKWELL C MINIMUM AND 47.0 ROCKWELL C MAXIMUM OVERALL |
| Shank Length | 0.312 INCHES NOMINAL IN |
| Style Designator | SHOULDER |
| Material Document and Classification | MIL-S-866 MIL SPEC SINGLE MATERIAL RESPONSE OVERALL |
| Second End Taper Length | 0.047 INCHES NOMINAL IN |
| First End Taper Angle | 45.0 DEGREES NOMINAL |
| Second End Relationship with First End | NOT IDENTICAL |
| Shoulder Diameter | 0.3715 INCHES MINIMUM AND 0.3720 INCHES MAXIMUM IN |
| Second End Style | CHAMFERED |
| Material | STEEL COMP 1137 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 |
|---|---|
| TA111-1 PRIMARY | Wisconsin Motors, Llc (USA) |
NSN 5315-00-533-5940 is a Pin,shoulder,headless, manufactured by Wisconsin Motors, Llc, classified under FSC 5315, Nails, Machine Keys, and Pins. Status: active.
NSN 5315-00-533-5940 has 1 manufacturer part number on file: TA111-1 (Wisconsin Motors, Llc).
Key specifications for TA111-1: Shank Diameter: 0.2495 INCHES MINIMUM AND 0.2505 INCHES MAXIMUM IN; First End Taper Length: 0.031 INCHES NOMINAL IN; First End Location: SHOULDER END; Second End Taper Angle: 15.0 DEGREES NOMINAL. 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.