National Item Identification Number
01-124-4451
011244451
5305-01-124-4451
5305011244451
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)
12934
NAVAL AIR WARFARE CENTER
WEAPONS DIV
1 ADMINISTRATION CIR
RIDGECREST
CA
93555
760-939-9011
D9182
12934
NAVAL AIR WARFARE CENTER
WEAPONS DIV
1 ADMINISTRATION CIR
RIDGECREST
CA
93555
760-939-9011
Reference Numbers (Part Numbers)
4592477 ITEM 14
4592569-1
4592569-1
Required Categories
THREAD SERIES DESIGNATOR
NOMINAL THREAD DIAMETER
THREAD QUANTITY PER INCH
THR
Required Description
UNC
0.250 INCHES
20
2A
RIGHT-HAND
0.800 INCHES MINIMUM
3.750 INCHES NOMINA