The Pin,shoulder,headed, cataloged under National Stock Number 5315-01-388-0158, is classified within Federal Supply Class 5315 (Nails, Machine Keys, and Pins) of the Hardware and Abrasives group. The manufacturer of record is Hamilton Sundstrand Corporation Dba Collins Aerospace. Government technical data includes 18 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 | 5315-01-388-0158 |
| Primary Part Number | 801288-1 |
| Item Name | Pin,shoulder,headed |
| FSC / FSG | 5315 / 53 — Nails, Machine Keys, and Pins |
| Manufacturer | Hamilton Sundstrand Corporation Dba Collins Aerospace |
| Status | ACTIVE |
| First Step Diameter | 0.411 INCHES MINIMUM AND 0.421 INCHES MAXIMUM IN |
| Surface Treatment Document and Classification | QQ-P-35, TYPE 11 FED SPEC SINGLE TREATMENT RESPONSE OVERALL |
| Third Step Diameter | 0.164 INCHES NOMINAL IN |
| Under Head Length | 0.940 INCHES MINIMUM AND 1.010 INCHES MAXIMUM IN |
| First End Style | SQUARE |
| Hardness Rating | 28.0 ROCKWELL C MINIMUM AND 40.0 ROCKWELL C MAXIMUM OVERALL |
| Second Step Length | 0.140 INCHES NOMINAL IN |
| Style Designator | SHOULDER |
| Pin Head Diameter | 0.411 INCHES MINIMUM AND 0.421 INCHES MAXIMUM IN |
| Material Document and Classification | AMS 5737 ASSN STD SINGLE MATERIAL RESPONSE OVERALL |
| Head Style | BEVEL |
| Second Step Diameter | 0.323 INCHES MINIMUM AND 0.327 INCHES MAXIMUM IN |
| Height | 0.137 INCHES MINIMUM AND 0.157 INCHES MAXIMUM IN |
| First Step Length | 0.580 INCHES MINIMUM AND 0.620 INCHES MAXIMUM IN |
| Surface Treatment | PASSIVATE OVERALL |
| Internal Drive Style | TORQUE |
| Material | IRON ALLOY 660 OVERALL |
| Third Step Length | 0.360 INCHES MINIMUM AND 0.390 INCHES MAXIMUM 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 |
|---|---|
| 801288-1 PRIMARY | Hamilton Sundstrand Corporation Dba Collins Aerospace (USA) |
NSN 5315-01-388-0158 is a Pin,shoulder,headed, manufactured by Hamilton Sundstrand Corporation Dba Collins Aerospace, classified under FSC 5315, Nails, Machine Keys, and Pins. Status: active.
NSN 5315-01-388-0158 has 1 manufacturer part number on file: 801288-1 (Hamilton Sundstrand Corporation Dba Collins Aerospace).
Key specifications for 801288-1: First Step Diameter: 0.411 INCHES MINIMUM AND 0.421 INCHES MAXIMUM IN; Surface Treatment Document and Classification: QQ-P-35, TYPE 11 FED SPEC SINGLE TREATMENT RESPONSE OVERALL; Third Step Diameter: 0.164 INCHES NOMINAL IN; Under Head Length: 0.940 INCHES MINIMUM AND 1.010 INCHES MAXIMUM IN. 18 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.