Part Details | THUMBSCREW
5305-01-381-3888 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: PWA5630015, PWA56300-15, CL6SHS, CL-6-SHS, PWA5630015, PWA56300-15, 5305-01-381-3888, 01-381-3888, 5305013813888, 013813888
| Supply Group (FSG) | NSN Assigned | NIIN | Item Name Code (INC) |
|---|---|---|---|
| 53 | OCT 15, 1993 | 01-381-3888 | 06673 ( THUMBSCREW ) |
REFERENCE DRAWINGS & PICTURES
HEXAGON
FLAT
Cross Reference | NSN 5305-01-381-3888
| Part Number | Cage Code | Manufacturer |
|---|---|---|
| PWA56300-15 | 99862 | CARR LANE MANUFACTURING COMPANYDBA CARR LANE MANUFACTURING |
| CL-6-SHS | 99862 | CARR LANE MANUFACTURING COMPANYDBA CARR LANE MANUFACTURING |
| PWA56300-15 | 77445 | UNITED TECHNOLOGIES CORPORATIONDBA PRATT WHITNEY-SPARE PARTS |
Technical Data | NSN 5305-01-381-3888
| Characteristic | Specifications |
|---|---|
| THREAD SERIES DESIGNATOR | UNC |
| NOMINAL THREAD DIAMETER | 0.312 INCHES |
| THREAD QUANTITY PER INCH | 18 |
| THREAD CLASS | 3A |
| THREAD DIRECTION | RIGHT-HAND |
| THREAD LENGTH | 1.812 INCHES NOMINAL |
| FASTENER LENGTH | 2.000 INCHES NOMINAL |
| HEAD STYLE | 00 HEXAGON |
| HEAD DIAMETER | 1.125 INCHES NOMINAL |
| HEAD HEIGHT | 0.375 INCHES NOMINAL |
| POINT STYLE | 5 FLAT |
| POINT LENGTH | 0.344 INCHES NOMINAL |
| POINT DIAMETER | 0.250 INCHES NOMINAL |
| POINT SWIVEL INCLUDED ANGLE | 20.0 DEGREES NOMINAL |