The Pin,tapered,threaded, cataloged under National Stock Number 5315-01-361-9911, is classified within Federal Supply Class 5315 (Nails, Machine Keys, and Pins) of the Hardware and Abrasives group. The manufacturer of record is Curtiss-Wright Electro-Mechanical Corporation Div Epd. 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through both NSN and commercial part number lookups. 1 additional reference document (drawings, advisory and superseded references) is recorded in the U.S. Government catalog. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 5315-01-361-9911 |
| Primary Part Number | 12347C18 |
| Item Name | Pin,tapered,threaded |
| FSC / FSG | 5315 / 53 — Nails, Machine Keys, and Pins |
| Manufacturer | Curtiss-Wright Electro-Mechanical Corporation Div Epd |
| Status | ACTIVE |
| First End Location | THREADED END |
| Hole Arrangement Style | DRILLED SHANK THREADED PIN |
| First End Style | SQUARE |
| First Hole Diameter | 0.125 INCHES NOMINAL IN |
| Taper Minor Diameter | 0.310 INCHES NOMINAL IN |
| Style Designator | THREADED AT LARGE END |
| Material Document and Classification | AISI ASSN STD SINGLE MATERIAL RESPONSE OVERALL |
| Taper Major Diameter | 0.4063 INCHES MINIMUM AND 0.4083 INCHES MAXIMUM IN |
| Second End Relationship with First End | IDENTICAL |
| Thread Direction | RIGHT-HAND |
| Nominal Thread Size | 0.375 INCHES IN |
| Grip Length | 2.940 INCHES NOMINAL IN |
| Taper Length | 3.250 INCHES NOMINAL IN |
| Taper | 0.250 PER FOOT IN INCHES |
| Thread Class | 2A A |
| Material | STEEL COMP 302 OR STEEL COMP 303 OR STEEL COMP 304 OR STEEL COMP 305 OR STEEL COMP 384 OVERALL |
| Thread Series Designator | UNIFIED NATIONAL COARSE (UNC) |
| Distance From Centerline of Hole to End of Pin | 0.310 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 |
|---|---|
| 12347C18 PRIMARY | Curtiss-Wright Electro-Mechanical Corporation Div Epd (USA) |
| Reference | Meaning |
|---|---|
| 12347C18 | 3/9 Design control — primary reference U.S. Government activity |
NSN 5315-01-361-9911 is a Pin,tapered,threaded, manufactured by Curtiss-Wright Electro-Mechanical Corporation Div Epd, classified under FSC 5315, Nails, Machine Keys, and Pins. Status: active.
NSN 5315-01-361-9911 has 1 manufacturer part number on file: 12347C18 (Curtiss-Wright Electro-Mechanical Corporation Div Epd).
Key specifications for 12347C18: First End Location: THREADED END; Hole Arrangement Style: DRILLED SHANK THREADED PIN; First End Style: SQUARE; First Hole Diameter: 0.125 INCHES NOMINAL 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.