National Item Identification Number
00-721-3411
007213411
5305-00-721-3411
5305007213411
National Stock Number
Item Name
THUMBSCREW
Federal Supply Class
5305
Referenced on: http://www.tpub.com/content/misc_manuals_3/TM-9-4931-700-34P/TM-9-4931-700-34P0090.htm
Referenced on: http://www.tpub.com/content/misc_manuals_3/TM-9-4931-700-34P/TM-9-4931-700-34P0130.htmDescription
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)
18876
Reference Numbers (Part Numbers)
9053574
Required Categories
THREAD SERIES DESIGNATOR
NOMINAL THREAD DIAMETER
THREAD QUANTITY PER INCH
THR
Required Description
UNF
0.250 INCHES
28
2A
RIGHT-HAND
0.375 INCHES MINIMUM
1.375 INCHES NOMINA