The Pin,shoulder,headless, cataloged under National Stock Number 5315-00-448-6314, is classified within Federal Supply Class 5315 (Nails, Machine Keys, and Pins) of the Hardware and Abrasives group. The manufacturer of record is Textron Aviation Inc. 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through both NSN and commercial part number lookups. 1 additional reference document (drawings, advisory and superseded references) is recorded in the U.S. Government catalog.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 | 5315-00-448-6314 |
| Primary Part Number | 18S5906 |
| Item Name | Pin,shoulder,headless |
| FSC / FSG | 5315 / 53 — Nails, Machine Keys, and Pins |
| Manufacturer | Textron Aviation Inc |
| Status | ACTIVE |
| Shank Diameter | 0.190 INCHES NOMINAL IN |
| First End Taper Length | 0.031 INCHES NOMINAL IN |
| First End Location | SHANK END |
| Surface Treatment Document and Classification | QQ-P-416 TY 1 CL 1 FED SPEC SINGLE TREATMENT RESPONSE OVERALL |
| Thread Length | 0.156 INCHES NOMINAL IN |
| First End Style | CHAMFERED |
| Shank Length | 0.156 INCHES NOMINAL IN |
| Style Designator | SHOULDER |
| First End Taper Angle | 45.0 DEGREES NOMINAL |
| Second End Relationship with First End | NOT IDENTICAL |
| Thread Direction | RIGHT-HAND |
| Nominal Thread Size | 0.190 INCHES IN |
| Shoulder Diameter | 0.250 INCHES NOMINAL IN |
| Second End Outer Radius | 0.125 INCHES NOMINAL IN |
| Surface Treatment | CADMIUM OVERALL |
| Second End Style | ROUND |
| Thread Class | 3A A |
| Material | STEEL OVERALL |
| Thread Series Designator | UNIFIED NATIONAL COARSE (UNC) |
| 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 |
|---|---|
| 18S5906 PRIMARY | Textron Aviation Inc (USA) |
| Reference | Meaning |
|---|---|
| 18S5906 | 3/9 Design control — primary reference Beechcraft Corporation Dba Textron Aviation |
NSN 5315-00-448-6314 is a Pin,shoulder,headless, manufactured by Textron Aviation Inc, classified under FSC 5315, Nails, Machine Keys, and Pins. Status: active.
NSN 5315-00-448-6314 has 1 manufacturer part number on file: 18S5906 (Textron Aviation Inc).
Key specifications for 18S5906: Shank Diameter: 0.190 INCHES NOMINAL IN; First End Taper Length: 0.031 INCHES NOMINAL IN; First End Location: SHANK END; Surface Treatment Document and Classification: QQ-P-416 TY 1 CL 1 FED SPEC SINGLE TREATMENT RESPONSE OVERALL. 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.