National Item Identification Number
01-397-5011
013975011
5305-01-397-5011
5305013975011
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)
53711
53711
53711
53711
Reference Numbers (Part Numbers)
211045976
438-6404467 FIND 32
438-6404476-35
803-6404450-30
Required Categories
THREAD SERIES DESIGNATOR
NOMINAL THREAD DIAMETER
THREAD CLASS
FASTENER LENGTH
Required Description
UNC
0.190 INCHES
2A
1.340 INCHES NOMINAL
STEEL COMP 304 OVERALL
QQ-S-763, C