National Item Identification Number
00-180-4662
001804662
5305-00-180-4662
5305001804662
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)
25500
99696
Reference Numbers (Part Numbers)
343N710-105-109
343N710-105-109
Required Categories
THREAD DIRECTION
HEAD STYLE
HEAD HEIGHT
POINT STYLE
Required Description
RIGHT-HAND
C80 THUMB NO. 4
0.500 INCHES NOMINAL
F19 FLAT