The Pin,shoulder,headed, cataloged under National Stock Number 5315-01-253-2223, is classified within Federal Supply Class 5315 (Nails, Machine Keys, and Pins) of the Hardware and Abrasives group. Government technical data includes 11 specifications, cited from the U.S. Government catalog. 1 additional reference document (drawings, advisory and superseded references) is recorded in the U.S. Government catalog.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 | 5315-01-253-2223 |
| Item Name | Pin,shoulder,headed |
| FSC / FSG | 5315 / 53 — Nails, Machine Keys, and Pins |
| Status | ACTIVE |
| First Step Diameter | 0.1870 INCHES MINIMUM AND 0.1880 INCHES MAXIMUM IN |
| Under Head Length | 0.515 INCHES NOMINAL IN |
| First End Style | SQUARE |
| Second Step Length | 0.120 INCHES MINIMUM AND 0.130 INCHES MAXIMUM IN |
| Style Designator | SHOULDER |
| Pin Head Diameter | 0.225 INCHES MINIMUM AND 0.235 INCHES MAXIMUM IN |
| Head Style | FLAT |
| Second Step Diameter | 0.1250 INCHES MINIMUM AND 0.1252 INCHES MAXIMUM IN |
| Height | 0.020 INCHES NOMINAL IN |
| First Step Length | 0.385 INCHES MINIMUM AND 0.395 INCHES MAXIMUM IN |
| Material | STEEL COMP 303 OVERALL |
| Acquisition Status | ACTIVE |
| DEMIL Code | DEMIL A — No Demilitarization Required |
| Hazard | No hazard code in the DLA record (HMIC N) |
| Criticality Code | X |
| Reference | Meaning |
|---|---|
| 2918237-1 | 3/2 Design control — primary reference U.S. Government activity |
NSN 5315-01-253-2223 is a Pin,shoulder,headed, classified under FSC 5315, Nails, Machine Keys, and Pins. Status: active.
Key specifications for 5315-01-253-2223: First Step Diameter: 0.1870 INCHES MINIMUM AND 0.1880 INCHES MAXIMUM IN; Under Head Length: 0.515 INCHES NOMINAL IN; First End Style: SQUARE; Second Step Length: 0.120 INCHES MINIMUM AND 0.130 INCHES MAXIMUM IN. 11 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.