The Pin,tapered,plain, cataloged under National Stock Number 5315-01-477-7046, 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 Defense. Government technical data includes 9 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through both NSN and commercial part number lookups. 4 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog. 1 item shares a part number with this NSN in the catalog (possible match — not a government interchangeability claim). Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 5315-01-477-7046 |
| Primary Part Number | AS3126-04 |
| Item Name | Pin,tapered,plain |
| FSC / FSG | 5315 / 53 — Nails, Machine Keys, and Pins |
| Manufacturer | The Boeing Company Div Defense |
| Status | ACTIVE |
| First End Location | BOTH ENDS |
| Large End Diameter | 0.154 INCHES NOMINAL IN |
| First End Style | SQUARE |
| Hardness Rating | 20.0 ROCKWELL C MINIMUM OVERALL |
| Criticality Code Justification | AGAV |
| First End Taper Angle | 10.0 DEGREES NOMINAL |
| Pin Overall Length | 0.181 INCHES NOMINAL IN |
| Second End Relationship with First End | IDENTICAL |
| Material | STEEL COMP 416 OVERALL |
| Acquisition Status | ACTIVE |
| DEMIL Code | DEMIL A — No Demilitarization Required |
| Hazard | No hazard code in the DLA record (HMIC N) |
| Criticality Code | Y |
| Part Number | Manufacturer |
|---|---|
| AS3126-04 PRIMARY | The Boeing Company Div Defense (USA) |
| Reference | Meaning |
|---|---|
| AS3126-04 | 5/9 Secondary reference Sae International Dba Sae International |
| AS3126-04 | 3/9 Design control — primary reference U.S. Government activity |
| AS3126-04 | 5/2 Secondary reference U.S. Government activity |
| SAE-AS3126 | 3/1 Design control — primary reference Sae International Dba Sae International |
NSN 5315-01-477-7046 is a Pin,tapered,plain, manufactured by The Boeing Company Div Defense, classified under FSC 5315, Nails, Machine Keys, and Pins. Status: active.
NSN 5315-01-477-7046 has 1 manufacturer part number on file: AS3126-04 (The Boeing Company Div Defense).
1 possible match (shared part number, not a government interchangeability claim): 5315-01-479-5041. Verify interchangeability with system specifications before substitution.
Key specifications for AS3126-04: First End Location: BOTH ENDS; Large End Diameter: 0.154 INCHES NOMINAL IN; First End Style: SQUARE; Hardness Rating: 20.0 ROCKWELL C MINIMUM OVERALL. 9 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.