The Pin,shoulder,headless, cataloged under National Stock Number 5315-01-372-7340, is classified within Federal Supply Class 5315 (Nails, Machine Keys, and Pins) of the Hardware and Abrasives group. Government technical data includes 19 specifications, cited from the U.S. Government catalog. 2 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 5315-01-372-7340 |
| Item Name | Pin,shoulder,headless |
| FSC / FSG | 5315 / 53 — Nails, Machine Keys, and Pins |
| Status | ACTIVE |
| Shank Diameter | 0.184 INCHES MINIMUM AND 0.185 INCHES MAXIMUM IN |
| First End Location | POINTED END |
| Thread Length | 0.295 INCHES NOMINAL IN |
| First End Style | CHAMFERED |
| Shank Length | 0.950 INCHES NOMINAL IN |
| Style Designator | SHOULDER |
| Material Document and Classification | ASTM A581 ASSN STD 1ST MATERIAL RESPONSE OR ASTM A582 ASSN STD 2ND MATERIAL RESPONSE OVERALL |
| First End Taper Angle | 25.0 DEGREES NOMINAL |
| Second End Relationship with First End | NOT IDENTICAL |
| Thread Direction | RIGHT-HAND |
| Nominal Thread Size | 0.190 INCHES IN |
| Second Shank Length | 1.540 INCHES MINIMUM AND 1.600 INCHES MAXIMUM IN |
| First End Tip Radius | 0.050 INCHES NOMINAL IN |
| Second End Style | RADIUS |
| Thread Class | 2A A |
| Thread Quantity Per Inch | 32 |
| Material | STEEL COMP 303 OVERALL |
| Second End Corner Radius | 0.450 INCHES NOMINAL IN |
| Thread Series Designator | UNF |
| Acquisition Status | ACTIVE |
| DEMIL Code | DEMIL A — No Demilitarization Required |
| Hazard | No hazard code in the DLA record (HMIC N) |
| Criticality Code | X |
| Reference | Meaning |
|---|---|
| 717521023-002 | 3/1 Design control — primary reference Arwood Machine Corporation Dba Amc |
| 717521023-002 | 7/2 Vendor item drawing reference Lockheed Martin Corporation |
NSN 5315-01-372-7340 is a Pin,shoulder,headless, classified under FSC 5315, Nails, Machine Keys, and Pins. Status: active.
Key specifications for 5315-01-372-7340: Shank Diameter: 0.184 INCHES MINIMUM AND 0.185 INCHES MAXIMUM IN; First End Location: POINTED END; Thread Length: 0.295 INCHES NOMINAL IN; First End Style: CHAMFERED. 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.