National Item Identification Number
00-139-0111
National Stock Number
Item Name
SCREW,TAPPING
Federal Supply Class
5305
Description
A hardened externally threaded fastener whose thread extends to the bearing surface of the head. The thread may be fluted or otherwise designed to cut or form its own mating thread. Excludes SCREW, ASSEMBLED WASHER.
Commercial and Government Entity Code (Supplier Data)
78189
Reference Numbers (Part Numbers)
635-100940-40-02-41
Required Categories
NONMACHINE THREAD STYLE
NONMACHINE NOMINAL THREAD DIAMETER
FASTENER LENGTH
MA
Required Description
A5 WIDE FLUTE
0.190 INCHES
0.546 INCHES MINIMUM AND
0.578 INCHES MAXIMUM
STE
