Part Details | THUMBSCREW
5305-01-345-4705 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: L835028A0657, 835028A0657, 5305-01-345-4705, 01-345-4705, 5305013454705, 013454705
| Supply Group (FSG) | NSN Assigned | NIIN | Item Name Code (INC) |
|---|---|---|---|
| 53 | SEP 19, 1991 | 01-345-4705 | 06673 ( THUMBSCREW ) |
REFERENCE DRAWINGS & PICTURES
DOUBLE HEXAGON
Cross Reference | NSN 5305-01-345-4705
| Part Number | Cage Code | Manufacturer |
|---|---|---|
| L835028A0657 | 56161 | GENERAL DYNAMICS LAND SYSTEMS -CANADA CORP |
| 835028A0657 | 01365 | MARINE CORPS LOGISTICS COMMANDTECHNICAL DATA REPOSITORY |
Technical Data | NSN 5305-01-345-4705
| Characteristic | Specifications |
|---|---|
| THREAD SERIES DESIGNATOR | UNC |
| NOMINAL THREAD DIAMETER | 0.312 INCHES |
| THREAD QUANTITY PER INCH | 18 |
| THREAD CLASS | 2A |
| THREAD DIRECTION | RIGHT-HAND |
| THREAD LENGTH | 1.389 INCHES MINIMUM AND 1.500 INCHES MAXIMUM |
| FASTENER LENGTH | 1.485 INCHES MINIMUM AND 1.500 INCHES MAXIMUM |
| HEAD STYLE | 8 DOUBLE HEXAGON |
| HEAD HEIGHT | 0.650 INCHES MINIMUM AND 0.790 INCHES MAXIMUM |
| WIDTH BETWEEN FLATS | 1.310 INCHES MINIMUM AND 1.440 INCHES MAXIMUM |
| SPECIAL FEATURES | ONE HOLE ON THREADS 0.094 IN. MIN,0.097 IN. MAX DIA |