National Item Identification Number
01-283-8182
012838182
4730-01-283-8182
4730012838182
National Stock Number
Item Name
COUPLING,TUBE
Federal Supply Class
4730
Description
A straight fitting 12 inches (304 mm) long or under having the same or different type of connection of the same size on both ends. It is designed to join a tube or tube fitting to another tube or tube fitting. Excludes fittings with threaded external connections on both ends. Excludes NIPPLE, PIPE.
Commercial and Government Entity Code (Supplier Data)
76301
76301
14711
Reference Numbers (Part Numbers)
ST7M257
ST7M257-400H206
10A347-400-206
Required Categories
MATERIAL
MATERIAL DOCUMENT AND CLASSIFICATION
MAXIMUM OPERATING PRESSURE
MAXI
Required Description
STEEL COMP 321 OVERALL
MIL-S-6721 MIL SPEC SINGLE MATERIAL RESPONSE OVERALL
45