The Pin,shoulder,headless, cataloged under National Stock Number 5315-01-515-5267, is classified within Federal Supply Class 5315 (Nails, Machine Keys, and Pins) of the Hardware and Abrasives group. The manufacturer of record is Naval Air Systems Command Managed Original Design Activity Not Material/parts Supplier. Government technical data includes 10 specifications, cited from the U.S. Government catalog. The record lists 2 manufacturer part numbers for this item, enabling identification through both NSN and commercial part number lookups. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 5315-01-515-5267 |
| Primary Part Number | MBEU141743 |
| Item Name | Pin,shoulder,headless |
| FSC / FSG | 5315 / 53 — Nails, Machine Keys, and Pins |
| Manufacturer | Naval Air Systems Command Managed Original Design Activity Not Material/parts Supplier |
| Status | ACTIVE |
| First Step Diameter | 0.420 INCHES MINIMUM AND 0.425 INCHES MAXIMUM IN |
| Length | 1.125 INCHES NOMINAL SHOULDER IN |
| Third Step Diameter | 0.309 INCHES MINIMUM AND 0.311 INCHES MAXIMUM IN |
| Second Step Length | 0.760 INCHES NOMINAL IN |
| Style Designator | SHOULDER |
| Second Step Diameter | 0.434 INCHES MINIMUM AND 0.436 INCHES MAXIMUM IN |
| Specification/standard Data | AMS5659H900 PROFESSIONAL/INDUSTRIAL ASSOCIATION SPECIFICATION |
| Shoulder Diameter | 0.557 INCHES MINIMUM AND 0.560 INCHES MAXIMUM IN |
| Material | STEEL CORROSION RESISTING OVERALL |
| Third Step Length | 0.562 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 | F |
| Part Number | Manufacturer |
|---|---|
| MBEU141743 PRIMARY | Naval Air Systems Command Managed Original Design Activity Not Material/parts Supplier (USA) |
| MBEU141743 | Martin-Baker Aircraft Company Limited (GBR) |
NSN 5315-01-515-5267 is a Pin,shoulder,headless, manufactured by Naval Air Systems Command Managed Original Design Activity Not Material/parts Supplier, classified under FSC 5315, Nails, Machine Keys, and Pins. Status: active.
NSN 5315-01-515-5267 has 2 manufacturer part numbers on file: MBEU141743 (Naval Air Systems Command Managed Original Design Activity Not Material/parts Supplier), MBEU141743 (Martin-Baker Aircraft Company Limited).
Key specifications for MBEU141743: First Step Diameter: 0.420 INCHES MINIMUM AND 0.425 INCHES MAXIMUM IN; Length: 1.125 INCHES NOMINAL SHOULDER IN; Third Step Diameter: 0.309 INCHES MINIMUM AND 0.311 INCHES MAXIMUM IN; Second Step Length: 0.760 INCHES NOMINAL IN. 10 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.