The Pin,eccentric, cataloged under National Stock Number 5315-01-275-4641, is classified within Federal Supply Class 5315 (Nails, Machine Keys, and Pins) of the Hardware and Abrasives group. Government technical data includes 14 specifications, cited from the U.S. Government catalog. 1 additional reference document (drawings, advisory and superseded references) is recorded in the U.S. Government catalog.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 | 5315-01-275-4641 |
| Item Name | Pin,eccentric |
| FSC / FSG | 5315 / 53 — Nails, Machine Keys, and Pins |
| Status | ACTIVE |
| Offset Distance Between Geometric Center of Head and Centerline of Shank/shoulder | 0.2938 INCHES NOMINAL IN |
| First Step Diameter | 0.8097 INCHES MINIMUM AND 0.8105 INCHES MAXIMUM IN |
| Numeric Designation of Step Eccentric to Head | 1 AND 2 |
| Third Step Diameter | 0.4974 INCHES MINIMUM AND 0.4980 INCHES MAXIMUM IN |
| Second Step Length | 0.950 INCHES NOMINAL IN |
| Style Designator | ECCENTRIC |
| Pin Head Diameter | 0.937 INCHES NOMINAL IN |
| Material Document and Classification | ST-05-602 ASSN STD SINGLE MATERIAL RESPONSE OVERALL |
| Head Style | FLAT CHAMFER |
| Second Step Diameter | 0.670 INCHES MINIMUM AND 0.674 INCHES MAXIMUM IN |
| Height | 0.060 INCHES NOMINAL IN |
| First Step Length | 0.350 INCHES NOMINAL IN |
| Material | STEEL COMP XM-13 OVERALL |
| Third Step Length | 0.452 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 |
|---|---|
| 4F53722-103A | 3/2 Design control — primary reference U.S. Government activity |
NSN 5315-01-275-4641 is a Pin,eccentric, classified under FSC 5315, Nails, Machine Keys, and Pins. Status: active.
Key specifications for 5315-01-275-4641: Offset Distance Between Geometric Center of Head and Centerline of Shank/shoulder: 0.2938 INCHES NOMINAL IN; First Step Diameter: 0.8097 INCHES MINIMUM AND 0.8105 INCHES MAXIMUM IN; Numeric Designation of Step Eccentric to Head: 1 AND 2; Third Step Diameter: 0.4974 INCHES MINIMUM AND 0.4980 INCHES MAXIMUM IN. 14 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.