The Pin,shoulder,headless, cataloged under National Stock Number 5315-01-413-6178, is classified within Federal Supply Class 5315 (Nails, Machine Keys, and Pins) of the Hardware and Abrasives group. The manufacturer of record is Banner Machine Company, Inc.. Government technical data includes 23 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through both NSN and commercial part number lookups. 1 additional reference document (drawings, advisory and superseded references) is recorded in the U.S. Government catalog.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 | 5315-01-413-6178 |
| Primary Part Number | A3131383 |
| Item Name | Pin,shoulder,headless |
| FSC / FSG | 5315 / 53 — Nails, Machine Keys, and Pins |
| Manufacturer | Banner Machine Company, Inc. |
| Status | ACTIVE |
| First Step Diameter | 0.200 INCHES MINIMUM AND 0.207 INCHES MAXIMUM IN |
| Length | 0.118 INCHES NOMINAL SHOULDER IN |
| First End Location | THREADED END |
| Surface Treatment Document and Classification | QQ-P-35, TY 2 FED SPEC SINGLE TREATMENT RESPONSE OVERALL |
| Third Step Diameter | 0.190 INCHES NOMINAL IN |
| Second End Taper Angle | 15.0 DEGREES NOMINAL |
| Thread Length | 0.176 INCHES NOMINAL IN |
| First End Style | SQUARE |
| Second Step Length | 0.020 INCHES NOMINAL IN |
| Style Designator | SHOULDER |
| Material Document and Classification | ASTM A582 ASSN STD SINGLE MATERIAL RESPONSE OVERALL |
| Second End Taper Length | 0.187 INCHES NOMINAL IN |
| Second End Relationship with First End | NOT IDENTICAL |
| Thread Direction | RIGHT-HAND |
| Nominal Thread Size | 0.190 INCHES IN |
| Second Step Diameter | 0.354 INCHES NOMINAL IN |
| Shoulder Width Across Flats | 0.375 INCHES NOMINAL IN |
| Surface Treatment | PASSIVATE OVERALL |
| Second End Style | CHAMFERED |
| Thread Class | 2A A |
| Material | STEEL COMP 303 OVERALL |
| Thread Series Designator | UNF |
| Third Step Length | 0.238 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 | X |
| Part Number | Manufacturer |
|---|---|
| A3131383 | Banner Machine Company, Inc. (USA) |
| Reference | Meaning |
|---|---|
| A3131383 | 3/2 Design control — primary reference U.S. Government activity |
NSN 5315-01-413-6178 is a Pin,shoulder,headless, manufactured by Banner Machine Company, Inc., classified under FSC 5315, Nails, Machine Keys, and Pins. Status: active.
NSN 5315-01-413-6178 has 1 manufacturer part number on file: A3131383 (Banner Machine Company, Inc.).
Key specifications for A3131383: First Step Diameter: 0.200 INCHES MINIMUM AND 0.207 INCHES MAXIMUM IN; Length: 0.118 INCHES NOMINAL SHOULDER IN; First End Location: THREADED END; Surface Treatment Document and Classification: QQ-P-35, TY 2 FED SPEC SINGLE TREATMENT RESPONSE OVERALL. 23 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.