The Pin,shoulder,headless, cataloged under National Stock Number 5315-00-084-4175, is classified within Federal Supply Class 5315 (Nails, Machine Keys, and Pins) of the Hardware and Abrasives group. Government technical data includes 24 specifications, cited from the U.S. Government catalog. 1 additional reference document (drawings, advisory and superseded references) is recorded in the U.S. Government catalog. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 5315-00-084-4175 |
| Item Name | Pin,shoulder,headless |
| FSC / FSG | 5315 / 53 — Nails, Machine Keys, and Pins |
| Status | ACTIVE |
| Shank Diameter | 1.250 INCHES MINIMUM AND 1.260 INCHES MAXIMUM IN |
| Second Shank Diameter | 1.250 INCHES MINIMUM AND 1.260 INCHES MAXIMUM IN |
| Surface Finish | 250.0 MICROINCHES OVERALL |
| First End Taper Length | 0.100 INCHES NOMINAL IN |
| First End Location | LONG END |
| Thread Length | 1.180 INCHES NOMINAL IN |
| First End Style | CHAMFERED |
| Hardness Rating | 33.0 ROCKWELL C NOMINAL OVERALL |
| Shank Length | 7.570 INCHES NOMINAL IN |
| Style Designator | SHOULDER |
| Material Document and Classification | MIL-S-5000 MIL SPEC SINGLE MATERIAL RESPONSE OVERALL |
| First End Taper Angle | 45.0 DEGREES NOMINAL |
| Second End Relationship with First End | NOT IDENTICAL |
| Thread Direction | RIGHT-HAND |
| Nominal Thread Size | 1.750 INCHES IN |
| Width Between Flats | 1.088 INCHES MINIMUM AND 1.125 INCHES MAXIMUM IN |
| Shoulder Diameter | 1.750 INCHES NOMINAL IN |
| Second Shank Length | 0.500 INCHES NOMINAL IN |
| Internal Drive Style | SOCKET |
| Second End Style | SQUARE |
| Thread Class | 2A A |
| Material | STEEL COMP 4340 OVERALL |
| Thread Series Designator | UNIFIED NATIONAL COARSE (UNC) |
| Nuclear Hardness Critical Feature | HARDENED |
| Acquisition Status | ACTIVE |
| DEMIL Code | DEMIL Q — CCL Item — Commerce Control List |
| Hazard | No hazard code in the DLA record (HMIC N) |
| Criticality Code | H |
| Reference | Meaning |
|---|---|
| 29-48652-1 | 3/2 Design control — primary reference U.S. Government activity |
NSN 5315-00-084-4175 is a Pin,shoulder,headless, classified under FSC 5315, Nails, Machine Keys, and Pins. Status: active.
Key specifications for 5315-00-084-4175: Shank Diameter: 1.250 INCHES MINIMUM AND 1.260 INCHES MAXIMUM IN; Second Shank Diameter: 1.250 INCHES MINIMUM AND 1.260 INCHES MAXIMUM IN; Surface Finish: 250.0 MICROINCHES OVERALL; First End Taper Length: 0.100 INCHES NOMINAL IN. 24 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.
NSN 5315-00-084-4175 has DEMIL Code Q. Demilitarization may be required before disposal or transfer to non-military entities.
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.