The Pin,eccentric, cataloged under National Stock Number 5315-01-034-2546, is classified within Federal Supply Class 5315 (Nails, Machine Keys, and Pins) of the Hardware and Abrasives group. The manufacturer of record is Howmet Global Fastening Systems Inc. Div Tridair Products. Government technical data includes 6 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 | 5315-01-034-2546 |
| Primary Part Number | CA4016-2 |
| Item Name | Pin,eccentric |
| FSC / FSG | 5315 / 53 — Nails, Machine Keys, and Pins |
| Manufacturer | Howmet Global Fastening Systems Inc. Div Tridair Products |
| Status | ACTIVE |
| First Step Diameter | 0.500 INCHES NOMINAL IN |
| Second Step Length | 0.687 INCHES NOMINAL IN |
| Second Step Diameter | 0.188 INCHES NOMINAL IN |
| Relief Under Head Diameter | 0.188 INCHES NOMINAL IN |
| First Step Length | 0.045 INCHES NOMINAL IN |
| Material | STEEL 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 |
|---|---|
| CA4016-2 PRIMARY | Howmet Global Fastening Systems Inc. Div Tridair Products (USA) |
NSN 5315-01-034-2546 is a Pin,eccentric, manufactured by Howmet Global Fastening Systems Inc. Div Tridair Products, classified under FSC 5315, Nails, Machine Keys, and Pins. Status: active.
NSN 5315-01-034-2546 has 1 manufacturer part number on file: CA4016-2 (Howmet Global Fastening Systems Inc. Div Tridair Products).
Key specifications for CA4016-2: First Step Diameter: 0.500 INCHES NOMINAL IN; Second Step Length: 0.687 INCHES NOMINAL IN; Overall Length: 1.195 INCHES NOMINAL IN; Second Step Diameter: 0.188 INCHES NOMINAL IN. 6 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.