6145-01-172-0580 WIRE,ELECTRICAL Index 4730-01-172-0582 TEE,TUBE

National Stock Number:
4730-01-172-0581

Federal Supply Class:
4730

National Item Identification Number:
011720581

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:
JSFA2890904JS92555THE LEE CO
SS4978286SIKORSKY AIRCRAFT CORPORATION
SS49MC909J4-28S78286SIKORSKY AIRCRAFT CORPORATION


Techincal Specification:
CONNECTION STYLEFLARELESS (TUBE) ALL ENDS
CONNECTION TYPETHREADED EXTERNAL TUBE ALL ENDS
FURNISHED ITEMS AND QUANTITY2 MICRON FILTER AND 1 RESTRICTOR
LEG LENGTH0.935 INCHES MINIMUM AND 0.955 INCHES MAXIMUM FIRST END
LEG LENGTH0.935 INCHES MINIMUM AND 0.955 INCHES MAXIMUM SECOND END
LEG LENGTH1.500 INCHES NOMINAL THIRD END
OPERATING PRESSURE3000.0 POUNDS PER SQUARE INCH (PSI) MAXIMUM SINGLE RESPONSE
MATERIAL DOCUMENT AND CLASSIFICATION66,300 SERIES FED STD SINGLE MATERIAL RESPONSE OVERALL
MATERIALSTEEL COMP 304 OR STEEL COMP 316 OVERALL
NOMINAL OUTSIDE DIAMETER TUBE ACCOMMODATED0.250 INCHES ALL ENDS
NOMINAL THREAD SIZE0.438 INCHES ALL ENDS
NOMINAL THREAD SIZE0.438 INCHES THIRD END BULKHEAD
REDUCED PASSAGE NOMINAL INSIDE DIAMETER0.0087 INCHES THIRD END
SEAT ANGLE12.0 DEGREES ALL ENDS
SPECIAL FEATURESCOLOR YELLOW; FILTERED RESTRICTOR 0.197 IN. DIA,0.550 IN. LG
SURFACE TREATMENT DOCUMENT AND CLASSIFICATIONMIL-C-22750 MIL SPEC SINGLE TREATMENT RESPONSE OVERALL
SURFACE TREATMENTPASSIVATE OVERALL
THREAD CLASS3A ALL ENDS
THREAD CLASS3A THIRD END BULKHEAD
THREAD SERIES DESIGNATORUNIFIED NATIONAL JOINT FINE (UNJF) ALL ENDS
THREAD SERIES DESIGNATORUNIFIED NATIONAL JOINT FINE (UNJF) THIRD END BULKHEAD


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