National Item Identification Number
01-157-8415
National Stock Number
Item Name
STUD,STEPPED
Federal Supply Class
5307
Description
A headless fastener not exceeding 12 inches (304.8 mm) in length, threaded externally on both ends on which the nominal diameter of one threaded section is greater than the other. The entire unthreaded portion must be of a single diameter equal to or smaller than the maximum major diameter of the larger threaded end. Includes radial grooves or thread reliefs. Excludes items with tapered threads.
Commercial and Government Entity Code (Supplier Data)
K0378
Reference Numbers (Part Numbers)
B490230
Required Categories
STYLE DESIGNATOR
SHANK DIAMETER
OVERALL LENGTH
THREAD SERIES DESIGNATOR
NOMI
Required Description
120 STEPPED
0.190 INCHES MINIMUM AND
0.195 INCHES MAXIMUM
1.810 INCHES NOMINA