National Item Identification Number
00-721-4543
007214543
5305-00-721-4543
5305007214543
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)
Reference Numbers (Part Numbers)
AN504C8R8
Required Categories
NONMACHINE THREAD STYLE
NONMACHINE NOMINAL THREAD DIAMETER
FASTENER LENGTH
MA
Required Description
A3 DOUBLE FLUTE OR
A6 THRU SLOT OR
A2 THRU SLOT OR
A4 WIDE FLUTE
0.164 INCHE