The Pin,straight,headed, cataloged under National Stock Number 5315-01-019-6978, is classified within Federal Supply Class 5315 (Nails, Machine Keys, and Pins) of the Hardware and Abrasives group. The manufacturer of record is The Boeing Company Div Commercial. Government technical data includes 11 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through both NSN and commercial part number lookups. 1 additional reference document (drawings, advisory and superseded references) is recorded in the U.S. Government catalog. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 5315-01-019-6978 |
| Primary Part Number | 66-36018-2 |
| Item Name | Pin,straight,headed |
| FSC / FSG | 5315 / 53 — Nails, Machine Keys, and Pins |
| Manufacturer | The Boeing Company Div Commercial |
| Status | ACTIVE |
| Surface Finish | 32.0 MICROINCHES HEAD BEARING SURFACE |
| Surface Finish | 32.0 MICROINCHES OUTSIDE DIAMETER |
| Chamfer Length | 0.200 INCHES NOMINAL IN |
| Surface Treatment Document and Classification | F-1.204,81205 MFR REF SINGLE TREATMENT RESPONSE OVERALL |
| Under Head Length | 5.100 INCHES NOMINAL IN |
| Pin Chamfer Angle | 30.0 DEGREES NOMINAL |
| Material Document and Classification | MIL-S-5000,COMP E4340,COND A/A MIL SPEC SINGLE MATERIAL RESPONSE OVERALL |
| Diameter | 1.995 INCHES NOMINAL IN |
| Surface Treatment | CHROMIUM OVERALL |
| Shear Strength | 180000 SINGLE POUNDS PER SQUARE INCH |
| Material | STEEL COMP E4340 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 |
|---|---|
| 66-36018-2 PRIMARY | The Boeing Company Div Commercial (USA) |
| Reference | Meaning |
|---|---|
| 66-36018-2 | 5/9 Secondary reference U.S. Government activity |
NSN 5315-01-019-6978 is a Pin,straight,headed, manufactured by The Boeing Company Div Commercial, classified under FSC 5315, Nails, Machine Keys, and Pins. Status: active.
NSN 5315-01-019-6978 has 1 manufacturer part number on file: 66-36018-2 (The Boeing Company Div Commercial).
Key specifications for 66-36018-2: Surface Finish: 32.0 MICROINCHES HEAD BEARING SURFACE; Surface Finish: 32.0 MICROINCHES OUTSIDE DIAMETER; Chamfer Length: 0.200 INCHES NOMINAL IN; Surface Treatment Document and Classification: F-1.204,81205 MFR REF SINGLE TREATMENT RESPONSE OVERALL. 11 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.