The Pin,shoulder,headless, cataloged under National Stock Number 5315-01-035-8953, is classified within Federal Supply Class 5315 (Nails, Machine Keys, and Pins) of the Hardware and Abrasives group. The manufacturer of record is Meggitt Aircraft Braking Systems Corporation. Government technical data includes 19 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through both NSN and commercial part number lookups. 1 additional reference document (drawings, advisory and superseded references) is recorded in the U.S. Government catalog.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 | 5315-01-035-8953 |
| Primary Part Number | 9525501 |
| Item Name | Pin,shoulder,headless |
| FSC / FSG | 5315 / 53 — Nails, Machine Keys, and Pins |
| Manufacturer | Meggitt Aircraft Braking Systems Corporation |
| Status | ACTIVE |
| Shank Diameter | 0.5615 INCHES NOMINAL IN |
| Second Shank Diameter | 0.5625 INCHES NOMINAL IN |
| First End Taper Length | 0.343 INCHES NOMINAL IN |
| First End Location | CHAMFERED END |
| Thread Length | 0.481 INCHES NOMINAL IN |
| First End Style | CHAMFERED |
| Shank Length | 0.691 INCHES NOMINAL IN |
| Style Designator | SHOULDER |
| Material Document and Classification | MIL-S-5000 COND A/A MIL SPEC SINGLE MATERIAL RESPONSE OVERALL |
| Second End Relationship with First End | NOT IDENTICAL |
| Thread Direction | RIGHT-HAND |
| Nominal Thread Size | 0.562 INCHES IN |
| Shoulder Diameter | 0.750 INCHES NOMINAL IN |
| Second Shank Length | 0.759 INCHES NOMINAL IN |
| Surface Treatment | CADMIUM OVERALL |
| Second End Style | SQUARE |
| Thread Class | 3A A |
| Material | STEEL COMP E4340 OVERALL |
| Thread Series Designator | UNF |
| 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 |
|---|---|
| 9525501 PRIMARY | Meggitt Aircraft Braking Systems Corporation (USA) |
| Reference | Meaning |
|---|---|
| 9525501 | 5/9 Secondary reference Goodyear Tire and Rubber Co the |
NSN 5315-01-035-8953 is a Pin,shoulder,headless, manufactured by Meggitt Aircraft Braking Systems Corporation, classified under FSC 5315, Nails, Machine Keys, and Pins. Status: active.
NSN 5315-01-035-8953 has 1 manufacturer part number on file: 9525501 (Meggitt Aircraft Braking Systems Corporation).
Key specifications for 9525501: Shank Diameter: 0.5615 INCHES NOMINAL IN; Second Shank Diameter: 0.5625 INCHES NOMINAL IN; First End Taper Length: 0.343 INCHES NOMINAL IN; First End Location: CHAMFERED END. 19 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.