National Item Identification Number
00-203-3280
002033280
4730-00-203-3280
4730002033280
National Stock Number
Item Name
NUT,TUBE COUPLING,REDUCING
Federal Supply Class
4730
Description
A tube coupling nut with the shank end accommodating a smaller tube size than is accommodated by the tube fitting which connects to the threaded end.
Commercial and Government Entity Code (Supplier Data)
Reference Numbers (Part Numbers)
101-13505
Required Categories
THREAD SERIES
NOMINAL THREAD SIZE
THREAD QUANTITY PER INCH
THREAD CLASS
MATE
Required Description
UNF
0.500 INCHES
20
2B
STEEL OVERALL
AISI NO. B113 ASSN STD SINGLE MATERIAL