The Pin,shoulder,headed, cataloged under National Stock Number 5315-00-778-2215, is classified within Federal Supply Class 5315 (Nails, Machine Keys, and Pins) of the Hardware and Abrasives group. The manufacturer of record is Rotair Aerospace Corp. Government technical data includes 14 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through both NSN and commercial part number lookups. 3 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 5315-00-778-2215 |
| Primary Part Number | 204-040-422-1 |
| Item Name | Pin,shoulder,headed |
| FSC / FSG | 5315 / 53 — Nails, Machine Keys, and Pins |
| Manufacturer | Rotair Aerospace Corp |
| Status | ACTIVE |
| First End Taper Length | 0.030 INCHES NOMINAL IN |
| First Step Diameter | 0.700 INCHES NOMINAL IN |
| Under Head Length | 1.033 INCHES MINIMUM AND 1.043 INCHES MAXIMUM IN |
| First End Style | CHAMFERED |
| Second Step Length | 0.975 INCHES MINIMUM AND 0.985 INCHES MAXIMUM IN |
| Style Designator | SHOULDER |
| Pin Head Diameter | 0.900 INCHES NOMINAL IN |
| Material Document and Classification | QQ-A-22516,T351 MIL SPEC ALL MATERIAL RESPONSES OVERALL |
| First End Taper Angle | 45.0 DEGREES NOMINAL |
| Head Style | FLAT CHAMFER |
| Second Step Diameter | 0.300 INCHES NOMINAL IN |
| Height | 0.062 INCHES NOMINAL IN |
| First Step Length | 0.058 INCHES NOMINAL IN |
| Material | ALUMINUM ALLOY 2024 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 |
|---|---|
| 204-040-422-1 | Rotair Aerospace Corp (USA) |
| Reference | Meaning |
|---|---|
| 204-040-422-1 | 3/2 Design control — primary reference U.S. Government activity |
| 204-040-422-1 | 5/9 Secondary reference Edo |
| 204-040-422-001 | 5/2 Secondary reference U.S. Government activity |
NSN 5315-00-778-2215 is a Pin,shoulder,headed, manufactured by Rotair Aerospace Corp, classified under FSC 5315, Nails, Machine Keys, and Pins. Status: active.
NSN 5315-00-778-2215 has 1 manufacturer part number on file: 204-040-422-1 (Rotair Aerospace Corp).
Key specifications for 204-040-422-1: First End Taper Length: 0.030 INCHES NOMINAL IN; First Step Diameter: 0.700 INCHES NOMINAL IN; Under Head Length: 1.033 INCHES MINIMUM AND 1.043 INCHES MAXIMUM IN; First End Style: CHAMFERED. 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.