National Item Identification Number
01-464-1121
014641121
5305-01-464-1121
5305014641121
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)
39428
Reference Numbers (Part Numbers)
90181A542
Required Categories
THREAD SERIES DESIGNATOR
NOMINAL THREAD DIAMETER
THREAD DIRECTION
THREAD LENG
Required Description
UNC
0.250 INCHES
RIGHT-HAND
1.000 INCHES NOMINAL
1.000 INCHES NOMINAL
STEEL