National Item Identification Number
01-368-8439
013688439
5305-01-368-8439
5305013688439
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)
99862
15090
Reference Numbers (Part Numbers)
CL-33-SHS-S
4087-15005-001
4087-15005-001
Required Categories
NOMINAL THREAD DIAMETER
THREAD QUANTITY PER INCH
THREAD CLASS
THREAD DIRECTIO
Required Description
0.250 INCHES
20
2A
RIGHT-HAND
2.594 INCHES NOMINAL
3.000 INCHES NOMINAL
ST
