The Pin,shoulder,headless, cataloged under National Stock Number 5315-01-162-5134, is classified within Federal Supply Class 5315 (Nails, Machine Keys, and Pins) of the Hardware and Abrasives group. The manufacturer of record is Rtx Corporation Dba Pratt & Whitney Div Pratt &whitney. 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through both NSN and commercial part number lookups. 1 additional reference document (drawings, advisory and superseded references) is recorded in the U.S. Government catalog. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 5315-01-162-5134 |
| Primary Part Number | 524111P5 |
| Item Name | Pin,shoulder,headless |
| FSC / FSG | 5315 / 53 — Nails, Machine Keys, and Pins |
| Manufacturer | Rtx Corporation Dba Pratt & Whitney Div Pratt &whitney |
| Status | ACTIVE |
| Shank Diameter | 0.380 INCHES MINIMUM AND 0.400 INCHES MAXIMUM IN |
| Undercut Width | 0.140 INCHES MINIMUM AND 0.160 INCHES MAXIMUM IN |
| Undercut Diameter | 0.240 INCHES MINIMUM AND 0.260 INCHES MAXIMUM IN |
| First End Countersink Diameter | 0.170 INCHES NOMINAL IN |
| Second End Countersink Diameter | 0.170 INCHES NOMINAL IN |
| First End Location | SHANK END |
| Surface Treatment Document and Classification | AMS2406 ASSN STD SINGLE TREATMENT RESPONSE OVERALL |
| Second End Taper Angle | 28.0 DEGREES MINIMUM AND 32.0 DEGREES MAXIMUM |
| First End Style | COUNTERSUNK |
| Hardness Rating | 30.0 ROCKWELL C MINIMUM AND 38.0 ROCKWELL C MAXIMUM OVERALL |
| Shank Length | 0.055 INCHES MINIMUM AND 0.085 INCHES MAXIMUM IN |
| Criticality Code Justification | AAVH |
| Style Designator | UNDERCUT |
| Material Document and Classification | AMS5613 ASSN STD SINGLE MATERIAL RESPONSE OVERALL |
| Second End Taper Length | 0.040 INCHES MINIMUM AND 0.060 INCHES MAXIMUM IN |
| Second End Relationship with First End | NOT IDENTICAL |
| First End Countersink Angle | 55.0 DEGREES MINIMUM AND 65.0 DEGREES MAXIMUM |
| Shoulder Diameter | 0.3956 INCHES MINIMUM AND 0.3961 INCHES MAXIMUM IN |
| Surface Treatment | CHROMIUM OVERALL |
| Second End Style | CHAMFERED AND COUNTERSUNK |
| Second End Countersink Angle | 55.0 DEGREES MINIMUM AND 65.0 DEGREES MAXIMUM |
| Material | STEEL 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 |
|---|---|
| 524111P5 | Rtx Corporation Dba Pratt & Whitney Div Pratt &whitney (USA) |
| Reference | Meaning |
|---|---|
| 524111P5 | 3/2 Design control — primary reference U.S. Government activity |
NSN 5315-01-162-5134 is a Pin,shoulder,headless, manufactured by Rtx Corporation Dba Pratt & Whitney Div Pratt &whitney, classified under FSC 5315, Nails, Machine Keys, and Pins. Status: active.
NSN 5315-01-162-5134 has 1 manufacturer part number on file: 524111P5 (Rtx Corporation Dba Pratt & Whitney Div Pratt &whitney).
Key specifications for 524111P5: Shank Diameter: 0.380 INCHES MINIMUM AND 0.400 INCHES MAXIMUM IN; Undercut Width: 0.140 INCHES MINIMUM AND 0.160 INCHES MAXIMUM IN; Undercut Diameter: 0.240 INCHES MINIMUM AND 0.260 INCHES MAXIMUM IN; First End Countersink Diameter: 0.170 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.