National Item Identification Number
00-768-5307
007685307
5305-00-768-5307
5305007685307
National Stock Number
Item Name
THUMBSCREW
Federal Supply Class
5305
Description
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).
Commercial and Government Entity Code (Supplier Data)
3B150
49956
18876
Reference Numbers (Part Numbers)
3041-1043
3041-1043
9056710
Required Categories
THREAD SERIES DESIGNATOR
NOMINAL THREAD DIAMETER
THREAD QUANTITY PER INCH
THR
Required Description
UNEF
0.437 INCHES
28
2A
RIGHT-HAND
0.594 INCHES MAXIMUM
0.656 INCHES NOMIN