Part Details | THUMBSCREW
5305-00-693-7050 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: 40231, 323003, 5305-00-693-7050, 00-693-7050, 5305006937050, 006937050
| Supply Group (FSG) | NSN Assigned | NIIN | Item Name Code (INC) |
|---|---|---|---|
| 53 | APR 18, 1994 | 00-693-7050 | 06673 ( THUMBSCREW ) |
REFERENCE DRAWINGS & PICTURES
DOUBLE HEXAGON
Cross Reference | NSN 5305-00-693-7050
| Part Number | Cage Code | Manufacturer |
|---|---|---|
| 40231 | 0NFB8 | DIALOGIC CORP.DBA DIALOGIC FASTENERS |
| 323003 | 56232 | LOCKHEED MARTIN CORPORATIONDBA LOCKHEED MARTIN |
Technical Data | NSN 5305-00-693-7050
| 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 | 0.438 INCHES NOMINAL |
| FASTENER LENGTH | 0.750 INCHES NOMINAL |
| HEAD STYLE | 7 DOUBLE HEXAGON |
| HEAD HEIGHT | 0.531 INCHES NOMINAL |
| WIDTH BETWEEN FLATS | 1.125 INCHES NOMINAL |
| EXTERNALLY RELIEVED BODY DIAMETER QUANTITY | 1 |
| FIRST DIAMETER FROM HEAD | 0.180 INCHES MINIMUM AND 0.185 INCHES MAXIMUM |
| DISTANCE FROM LARGEST BEARING SURFACE OF HEAD TO END OF FIRST DIAMETER | 0.312 INCHES NOMINAL |
| SPECIAL FEATURES | TWO 0.062 IN. DIA. HOLES IN HEAD, ONE IN EACH SIDE OF HEAD. |