National Item Identification Number
01-176-6732
011766732
4730-01-176-6732
4730011766732
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)
81343
43689
81343
43689
43689
Reference Numbers (Part Numbers)
J513
2670-57 ITEM 93
3-010168B/IRPOD/
503-4556027
6502977
845-2445071ITEM53
Required Categories
THREAD SERIES
NOMINAL THREAD SIZE
THREAD QUANTITY PER INCH
THREAD CLASS
THRE
Required Description
UNF
0.438 INCHES
20
2B
RIGHT-HAND
COPPER ALLOY OVERALL
A353 TUBE COUPLING;