National Item Identification Number
00-939-2347
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)
01556
99167
Reference Numbers (Part Numbers)
S256-3-7A
99-3371
Required Categories
THREAD CLASS
THREAD LENGTH
THE MANUFACTURERS DATA
MANUFACTURERS CODE
DESIGN
Required Description
3A NUT THREAD
3A STUD THREAD
0.547 INCHES MINIMUM AND
0.577 INCHES MAXIMUM NU