National Item Identification Number
00-448-9503
004489503
4730-00-448-9503
4730004489503
National Stock Number
Item Name
CROSS,TUBE
Federal Supply Class
4730
Description
A fitting having four branches in the same plane whose axes form right angles. The connections have machine threads (straight threads other than pipe or hose series) designed to accommodate a tube or are unthreaded and designed to accommodate a tube. It is designed to be used as a junction at the intersection of tubing and/or tube fittings. It may have side inlet(s).
Commercial and Government Entity Code (Supplier Data)
Reference Numbers (Part Numbers)
MS21906-5
Required Categories
MATERIAL
MATERIAL DOCUMENT AND CLASSIFICATION
SURFACE TREATMENT
SURFACE TREAT
Required Description
STEEL COMP 1137 OR
STEEL COMP 1141 OR
STEEL COMP 4130 OR
STEEL COMP 4140 OVER