National Item Identification Number
00-206-3741
002063741
5305-00-206-3741
5305002063741
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)
3B150
49956
3B150
49956
Reference Numbers (Part Numbers)
TB209-1022REV1PT1
TB209-1022REV1PT1
YA1587-1107P1
YA1587-1107P1
Required Categories
THREAD SERIES DESIGNATOR
NOMINAL THREAD DIAMETER
THREAD QUANTITY PER INCH
THR
Required Description
UNC
0.190 INCHES
24
2A
RIGHT-HAND
0.188 INCHES MINIMUM
2.312 INCHES NOMINA