The Pin,shoulder,headed, cataloged under National Stock Number 5315-01-019-1639, is classified within Federal Supply Class 5315 (Nails, Machine Keys, and Pins) of the Hardware and Abrasives group. Government technical data includes 16 specifications, cited from the U.S. Government catalog. 2 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 5315-01-019-1639 |
| Item Name | Pin,shoulder,headed |
| FSC / FSG | 5315 / 53 — Nails, Machine Keys, and Pins |
| Status | ACTIVE |
| Surface Finish | 125.0 MICROINCHES OVERALL |
| First Step Diameter | 0.3115 INCHES MAXIMUM0.3115 INCHES MAXIMUM IN |
| Surface Treatment Document and Classification | QQ-P-416,TYPE 2,CLASS 2 FED SPEC SINGLE TREATMENT RESPONSE OVERALL |
| Under Head Length | 0.885 INCHES NOMINAL0.885 INCHES NOMINAL IN |
| Head Countersink Angle | 80.0 DEGREES NOMINAL |
| First End Style | SQUARESQUARE |
| Second Step Length | 0.160 INCHES NOMINAL0.160 INCHES NOMINAL IN |
| Style Designator | SHOULDER |
| Pin Head Diameter | 0.437 INCHES NOMINAL0.437 INCHES NOMINAL IN |
| Material Document and Classification | MIL-S-6758,COMP 4130 MIL SPEC SINGLE MATERIAL RESPONSE OVERALL |
| Head Style | FLAT COUNTERSUNK (INCLUDED ANGLE LESS THAN 135 DEG)FLAT COUNTERSUNK (INCLUDED ANGLE LESS THAN 135 DEG) |
| Second Step Diameter | 0.250 INCHES MAXIMUM0.250 INCHES MAXIMUM IN |
| First Step Length | 0.725 INCHES NOMINAL0.725 INCHES NOMINAL IN |
| Surface Treatment | CADMIUM OVERALL |
| Shear Strength | 125000 SINGLE POUNDS PER SQUARE INCH125000 SINGLE POUNDS PER SQUARE INCH |
| Material | STEEL COMP 4130 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 |
|---|---|
| 2733751 | 3/2 Design control — primary reference U.S. Government activity |
| 2733751 | 3/9 Design control — primary reference U.S. Government activity |
NSN 5315-01-019-1639 is a Pin,shoulder,headed, classified under FSC 5315, Nails, Machine Keys, and Pins. Status: active.
Key specifications for 5315-01-019-1639: Surface Finish: 125.0 MICROINCHES OVERALL; First Step Diameter: 0.3115 INCHES MAXIMUM0.3115 INCHES MAXIMUM IN; Surface Treatment Document and Classification: QQ-P-416,TYPE 2,CLASS 2 FED SPEC SINGLE TREATMENT RESPONSE OVERALL; Under Head Length: 0.885 INCHES NOMINAL0.885 INCHES NOMINAL IN. 16 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.