Part Details | THUMBSCREW
5305-00-381-5869 An externally threaded fastener whose threaded portion is of one nominal diameter. It may have an unthreaded portion with a diameter less than, equal to, or greater than the diameter of the threaded portion. It has either a vertically flattened, circular knurled, or wing type head, all of which are designed for rotation by the thumb and fingers. For items having wrenching facilities such as socket recess, multiple spline or slot heads, use SCREW (as modified) or BOLT (as modified).
Alternate Parts: T9173300PC2, 664232PC2, 5305-00-381-5869, 00-381-5869, 5305003815869, 003815869
| Supply Group (FSG) | NSN Assigned | NIIN | Item Name Code (INC) |
|---|---|---|---|
| 53 | JAN 01, 1963 | 00-381-5869 | 06673 ( THUMBSCREW ) |
REFERENCE DRAWINGS & PICTURES
HEXAGON COUNTERSUNK UNDERCUT
DOG
Cross Reference | NSN 5305-00-381-5869
| Part Number | Cage Code | Manufacturer |
|---|---|---|
| T9173300PC2 | 24446 | GENERAL ELECTRIC COMPANY |
| 664232PC2 | 10001 | NAVAIR AND NAVSEA MANAGEDORIGINAL DESIGN ACTIVITY DWG NOT |
Technical Data | NSN 5305-00-381-5869
| Characteristic | Specifications |
|---|---|
| THREAD SERIES DESIGNATOR | UNC |
| NOMINAL THREAD DIAMETER | 0.250 INCHES |
| THREAD QUANTITY PER INCH | 20 |
| THREAD CLASS | 3A |
| THREAD DIRECTION | RIGHT-HAND |
| THREAD LENGTH | 0.530 INCHES MINIMUM AND 0.550 INCHES MAXIMUM |
| FASTENER LENGTH | 0.717 INCHES MINIMUM AND 0.757 INCHES MAXIMUM |
| HEAD STYLE | 6 HEXAGON COUNTERSUNK UNDERCUT |
| HEAD DIAMETER | 0.615 INCHES MINIMUM AND 0.635 INCHES MAXIMUM |
| HEAD HEIGHT | 0.178 INCHES MINIMUM AND 0.198 INCHES MAXIMUM |
| POINT STYLE | DOG |
| POINT LENGTH | 0.126 INCHES MINIMUM AND 0.144 INCHES MAXIMUM |
| POINT DIAMETER | 0.124 INCHES MINIMUM AND 0.126 INCHES MAXIMUM |