National Item Identification Number
00-978-8000
009788000
5305-00-978-8000
5305009788000
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)
17080
BEI SENSORS AND MOTION SYSTEMS CO
ENCODER SYSTEMS DIV
13100 TELFAIR AVE
SYLMAR
CA
91342
818-364-7262
06481
Reference Numbers (Part Numbers)
1-14213
900999-6872
Required Categories
THREAD SERIES DESIGNATOR
NOMINAL THREAD DIAMETER
THREAD QUANTITY PER INCH
THR
Required Description
UNC
0.164 INCHES
32
2A
RIGHT-HAND
0.470 INCHES MINIMUM AND
0.530 INCHES MA