Part Details | THUMBSCREW
5305-01-379-5500 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: 18030SS11, 18030-SS-11, 5305-01-379-5500, 01-379-5500, 5305013795500, 013795500
| Supply Group (FSG) | NSN Assigned | NIIN | Item Name Code (INC) |
|---|---|---|---|
| 53 | SEP 02, 1993 | 01-379-5500 | 06673 ( THUMBSCREW ) |
REFERENCE DRAWINGS & PICTURES
HEXAGON
Cross Reference | NSN 5305-01-379-5500
| Part Number | Cage Code | Manufacturer |
|---|---|---|
| 18030-SS-11 | 51506 | ACCURATE SCREWMACHINE CORPORATIONDBA A S M |
Technical Data | NSN 5305-01-379-5500
| Characteristic | Specifications |
|---|---|
| THREAD SERIES DESIGNATOR | UNC |
| NOMINAL THREAD DIAMETER | 0.250 INCHES |
| THREAD QUANTITY PER INCH | 20 |
| THREAD CLASS | 2A |
| THREAD DIRECTION | RIGHT-HAND |
| THREAD LENGTH | 0.740 INCHES MINIMUM AND 0.760 INCHES MAXIMUM |
| FASTENER LENGTH | 1.110 INCHES MINIMUM AND 1.140 INCHES MAXIMUM |
| HEAD STYLE | 00 HEXAGON |
| HEAD DIAMETER | 0.500 INCHES MINIMUM AND 0.520 INCHES MAXIMUM |
| HEAD HEIGHT | 0.235 INCHES MINIMUM AND 0.265 INCHES MAXIMUM |