The Pin,eccentric, cataloged under National Stock Number 5315-01-151-1107, is classified within Federal Supply Class 5315 (Nails, Machine Keys, and Pins) of the Hardware and Abrasives group. Government technical data includes 18 specifications, cited from the U.S. Government catalog. 1 additional reference document (drawings, advisory and superseded references) is recorded in the U.S. Government catalog.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 | 5315-01-151-1107 |
| Item Name | Pin,eccentric |
| FSC / FSG | 5315 / 53 — Nails, Machine Keys, and Pins |
| Status | ACTIVE |
| Surface Finish | 32.0 MICROINCHES SHANK END |
| Offset Distance Between Geometric Center of Head and Centerline of Shank/shoulder | 0.030 INCHES NOMINAL IN |
| First Step Diameter | 0.138 INCHES NOMINAL IN |
| Numeric Designation of Step Eccentric to Head | 1 |
| Surface Treatment Document and Classification | MIL-C-26074 GR A MIL SPEC SINGLE TREATMENT RESPONSE OVERALL |
| Third Step Diameter | 0.1540 INCHES MINIMUM AND 0.1555 INCHES MAXIMUM IN |
| Hardness Rating | 58.0 ROCKWELL C MINIMUM OVERALL |
| Second Step Length | 0.170 INCHES NOMINAL IN |
| Style Designator | ECCENTRIC |
| Pin Head Diameter | 0.1540 INCHES MINIMUM AND 0.1555 INCHES MAXIMUM IN |
| Features Provided | CASEHARDENED |
| Head Style | FILLISTER |
| Second Step Diameter | 0.248 INCHES MINIMUM AND 0.250 INCHES MAXIMUM IN |
| Height | 0.050 INCHES NOMINAL IN |
| First Step Length | 0.450 INCHES MINIMUM AND 0.470 INCHES MAXIMUM IN |
| Surface Treatment | NICKEL OVERALL |
| Material | STEEL COMP 1213 OVERALL |
| Third Step Length | 0.393 INCHES NOMINAL IN |
| 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 |
|---|---|
| SM-B-765048 | 3/2 Design control — primary reference U.S. Government activity |
NSN 5315-01-151-1107 is a Pin,eccentric, classified under FSC 5315, Nails, Machine Keys, and Pins. Status: active.
Key specifications for 5315-01-151-1107: Surface Finish: 32.0 MICROINCHES SHANK END; Offset Distance Between Geometric Center of Head and Centerline of Shank/shoulder: 0.030 INCHES NOMINAL IN; First Step Diameter: 0.138 INCHES NOMINAL IN; Numeric Designation of Step Eccentric to Head: 1. 18 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.