The Pin,shoulder,headless, cataloged under National Stock Number 5315-01-134-2014, is classified within Federal Supply Class 5315 (Nails, Machine Keys, and Pins) of the Hardware and Abrasives group. The manufacturer of record is Fluidyne Corporation Dba Fluidyne Corp. 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through both NSN and commercial part number lookups. 1 additional reference document (drawings, advisory and superseded references) is recorded in the U.S. Government catalog.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 | 5315-01-134-2014 |
| Primary Part Number | 2641-809-41 ITEM 47 |
| Item Name | Pin,shoulder,headless |
| FSC / FSG | 5315 / 53 — Nails, Machine Keys, and Pins |
| Manufacturer | Fluidyne Corporation Dba Fluidyne Corp |
| Status | ACTIVE |
| Surface Finish | 63.0 MICROINCHES SHANK END |
| Surface Finish | 63.0 MICROINCHES OUTSIDE DIAMETER |
| First Step Diameter | 0.373 INCHES MINIMUM AND 0.374 INCHES MAXIMUM IN |
| First End Location | BOTH ENDS |
| Third Step Diameter | 0.164 INCHES NOMINAL IN |
| Thread Length | 0.688 INCHES MINIMUM IN |
| First End Style | SQUARE |
| Second Step Length | 0.219 INCHES NOMINAL IN |
| Style Designator | SHOULDER |
| Material Document and Classification | QQ-N-286 FED SPEC SINGLE MATERIAL RESPONSE OVERALL |
| Second End Relationship with First End | IDENTICAL |
| Thread Direction | RIGHT-HAND |
| Nominal Thread Size | 0.164 INCHES IN |
| Second Step Diameter | 0.250 INCHES NOMINAL IN |
| First Step Length | 0.312 INCHES NOMINAL IN |
| Thread Class | 2A A |
| Material | NICKEL ALLOY K-500 OVERALL |
| Thread Series Designator | UNIFIED NATIONAL COARSE (UNC) |
| Third Step Length | 1.407 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 |
|---|---|
| 2641-809-41 ITEM 47 | Fluidyne Corporation Dba Fluidyne Corp (USA) |
| Reference | Meaning |
|---|---|
| 2641-809-41 ITEM 47 | 3/2 Design control — primary reference U.S. Government activity |
NSN 5315-01-134-2014 is a Pin,shoulder,headless, manufactured by Fluidyne Corporation Dba Fluidyne Corp, classified under FSC 5315, Nails, Machine Keys, and Pins. Status: active.
NSN 5315-01-134-2014 has 1 manufacturer part number on file: 2641-809-41 ITEM 47 (Fluidyne Corporation Dba Fluidyne Corp).
Key specifications for 2641-809-41 ITEM 47: Surface Finish: 63.0 MICROINCHES SHANK END; Surface Finish: 63.0 MICROINCHES OUTSIDE DIAMETER; First Step Diameter: 0.373 INCHES MINIMUM AND 0.374 INCHES MAXIMUM IN; First End Location: BOTH ENDS. 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.