The Pin,eccentric, cataloged under National Stock Number 5315-01-115-3812, is classified within Federal Supply Class 5315 (Nails, Machine Keys, and Pins) of the Hardware and Abrasives group. The manufacturer of record is Army, United States Department of the Dba Watervliet Arsenal Div Business Development. Government technical data includes 16 specifications, cited from the U.S. Government catalog. The record lists 1 manufacturer part number for this item, enabling identification through both NSN and commercial part number lookups. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 5315-01-115-3812 |
| Primary Part Number | 11578895 |
| Item Name | Pin,eccentric |
| FSC / FSG | 5315 / 53 — Nails, Machine Keys, and Pins |
| Manufacturer | Army, United States Department of the Dba Watervliet Arsenal Div Business Development |
| Status | ACTIVE |
| Surface Finish | 16.0 MICROINCHES LONG END |
| Offset Distance Between Geometric Center of Head and Centerline of Shank/shoulder | 0.115 INCHES NOMINAL IN |
| First Step Diameter | 1.160 INCHES MINIMUM AND 1.180 INCHES MAXIMUM IN |
| Numeric Designation of Step Eccentric to Head | 4 |
| Hardness Rating | 35.0 ROCKWELL C MINIMUM AND 41.0 ROCKWELL C MAXIMUM OVERALL |
| Second Step Length | 3.235 INCHES MINIMUM AND 3.240 INCHES MAXIMUM IN |
| Style Designator | ECCENTRIC |
| Pin Head Diameter | 1.160 INCHES MINIMUM AND 1.180 INCHES MAXIMUM IN |
| Material Document and Classification | FED-STD-66 FED STD SINGLE MATERIAL RESPONSE OVERALL |
| Relief Under Head Length | 1.540 INCHES MINIMUM AND 1.570 INCHES MAXIMUM IN |
| Head Style | FLAT CHAMFER |
| Second Step Diameter | 1.5001 INCHES MINIMUM AND 1.5003 INCHES MAXIMUM IN |
| Relief Under Head Diameter | 0.940 INCHES MINIMUM AND 0.950 INCHES MAXIMUM IN |
| Height | 0.317 INCHES MINIMUM AND 0.323 INCHES MAXIMUM IN |
| First Step Length | 0.317 INCHES MINIMUM AND 0.323 INCHES MAXIMUM IN |
| Material | STEEL ALLOY OVERALL |
| Acquisition Status | ACTIVE |
| DEMIL Code | DEMIL A — No Demilitarization Required |
| Hazard | No hazard code in the DLA record (HMIC N) |
| Criticality Code | X |
| Part Number | Manufacturer |
|---|---|
| 11578895 PRIMARY | Army, United States Department of the Dba Watervliet Arsenal Div Business Development (USA) |
NSN 5315-01-115-3812 is a Pin,eccentric, manufactured by Army, United States Department of the Dba Watervliet Arsenal Div Business Development, classified under FSC 5315, Nails, Machine Keys, and Pins. Status: active.
NSN 5315-01-115-3812 has 1 manufacturer part number on file: 11578895 (Army, United States Department of the Dba Watervliet Arsenal Div Business Development).
Key specifications for 11578895: Surface Finish: 16.0 MICROINCHES LONG END; Offset Distance Between Geometric Center of Head and Centerline of Shank/shoulder: 0.115 INCHES NOMINAL IN; First Step Diameter: 1.160 INCHES MINIMUM AND 1.180 INCHES MAXIMUM IN; Numeric Designation of Step Eccentric to Head: 4. 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.