The Pin,shoulder,headless, cataloged under National Stock Number 5315-01-413-9409, 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 Legacy Am&m. Government technical data includes 22 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 | 5315-01-413-9409 |
| Primary Part Number | 20000540116-005 |
| Item Name | Pin,shoulder,headless |
| FSC / FSG | 5315 / 53 — Nails, Machine Keys, and Pins |
| Manufacturer | The Boeing Company Div Legacy Am&m |
| Status | ACTIVE |
| First Step Diameter | 0.4895 INCHES MINIMUM AND 0.4900 INCHES MAXIMUM IN |
| Length | 0.090 INCHES NOMINAL SHOULDER IN |
| First End Location | THREADED END |
| Third Step Diameter | 0.375 INCHES NOMINAL IN |
| Thread Length | 0.450 INCHES NOMINAL IN |
| First End Style | SQUARE |
| Second Step Length | 0.360 INCHES MINIMUM AND 0.370 INCHES MAXIMUM IN |
| Style Designator | SHOULDER |
| Material Document and Classification | AMS 5737 ASSN STD SINGLE MATERIAL RESPONSE OVERALL |
| Second End Taper Length | 0.300 INCHES NOMINAL IN |
| Second End Relationship with First End | NOT IDENTICAL |
| Thread Direction | RIGHT-HAND |
| Nominal Thread Size | 0.375 INCHES IN |
| Second Step Diameter | 0.4895 INCHES MINIMUM AND 0.4900 INCHES MAXIMUM IN |
| Shoulder Width Across Flats | 0.750 INCHES NOMINAL IN |
| Surface Treatment | PASSIVATE OVERALL |
| Second End Tip Radius | 0.060 INCHES NOMINAL IN |
| Second End Style | CHAMFERED |
| Thread Class | 3A A |
| Material | IRON ALLOY 660 OVERALL |
| Thread Series Designator | UNIFIED NATIONAL JOINT FINE (UNJF) |
| Third Step Length | 0.450 INCHES NOMINAL IN |
| 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 |
|---|---|
| 20000540116-005 PRIMARY | The Boeing Company Div Legacy Am&m (USA) |
NSN 5315-01-413-9409 is a Pin,shoulder,headless, manufactured by The Boeing Company Div Legacy Am&m, classified under FSC 5315, Nails, Machine Keys, and Pins. Status: active.
NSN 5315-01-413-9409 has 1 manufacturer part number on file: 20000540116-005 (The Boeing Company Div Legacy Am&m).
Key specifications for 20000540116-005: First Step Diameter: 0.4895 INCHES MINIMUM AND 0.4900 INCHES MAXIMUM IN; Length: 0.090 INCHES NOMINAL SHOULDER IN; First End Location: THREADED END; Third Step Diameter: 0.375 INCHES NOMINAL IN. 22 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.