National Item Identification Number
00-442-3920
004423920
5305-00-442-3920
5305004423920
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)
19139
EASTMAN KODAK CO
DBA KODAK
343 STATE ST
ROCHESTER
NY
14650
800-828-6203
Reference Numbers (Part Numbers)
2-310B047
Required Categories
THREAD SERIES DESIGNATOR
NOMINAL THREAD DIAMETER
THREAD QUANTITY PER INCH
THR
Required Description
UNC
0.250 INCHES
20
2A
RIGHT-HAND
0.563 INCHES MINIMUM
1.625 INCHES NOMINA