4730-01-215-4395 NUT,TUBE COUPLING Index 4820-01-215-4398 SEAT,VALVE

National Stock Number:
4730-01-215-4397

Federal Supply Class:
4730

National Item Identification Number:
012154397

Description:
TEE,TUBE

Detail:
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.


Manufacturer Information:
215-5581021PC453711NAVAL SEA SYSTEMS COMMAND
810-1385944 PIECE 180064NAVAL SHIP SYSTEMS COMMAND


Techincal Specification:
CONNECTION TYPEUNTHREADED INTERNAL TUBE ALL ENDS
CONNECTION STYLESOCKET W/ GROVE (TUBE) ALL ENDS
CRITICALITY CODE JUSTIFICATIONZZZY
LEG LENGTH0.625 INCHES MINIMUM AND 0.688 INCHES MAXIMUM ALL ENDS
MATERIAL DOCUMENT AND CLASSIFICATIONMIL-B-16541,GR A MIL SPEC SINGLE MATERIAL RESPONSE OVERALL
MATERIALCOPPER ALLOY OVERALL
MAXIMUM OPERATING PRESSURE3000.0 POUNDS PER SQUARE INCH SINGLE RESPONSE
MEDIA FOR WHICH DESIGNEDWATER-OIL-GAS SINGLE RESPONSE
NOMINAL OUTSIDE DIAMETER TUBE ACCOMMODATED0.250 INCHES ALL ENDS
REFERENCE NUMBER DIFFERENTIATING CHARACTERISTICSMATERIAL WILL BE IN ACCORDANCE WITH SHIPS PARTS CONTROL CENTER ACTIVITY HX QUALITY CONTROL,MANUFACTURING AND TESTING SPECIFICATIONS
TUBING WALL NOMINAL THICKNESS FOR WHICH DESIGNED0.035 INCHES ALL ENDS


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