National Item Identification Number
00-448-5228
004485228
4730-00-448-5228
4730004485228
National Stock Number
Item Name
TEE,TUBE
Federal Supply Class
4730
Description
A fitting having three connections with the branch connection fixed at 90 degrees (1.5705 radians) to the run. 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 may have side inlet(s). It is used as a junction at the intersection of a tube or tube fitting.
Commercial and Government Entity Code (Supplier Data)
81343
NSN (National Stock Number) 4730-00-448-5228, 4730004485228 NIIN (National Identification Number) 00-448-5228, 004485228
Part Numbers (Reference Numbers)
AS21909R4
MS21909-4S
MS21909R4
Required Categories
MATERIAL
SURFACE TREATMENT
SURFACE TREATMENT DOCUMENT AND CLASSIFICATION
MAXI
Required Description
STEEL COMP 321 OVERALL
CADMIUM OVERALL
QQ-P-416,TYPE 2,CLASS 2 FED SPEC SINGLE