4730-01-230-0973 REDUCER,TUBE Index 4730-01-230-0975 TEE,TUBE TO BOSS

National Stock Number:
4730-01-230-0974

Federal Supply Class:
4730

National Item Identification Number:
012300974

Description:
CROSS,TUBE

Detail:
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).


Manufacturer Information:
4680056X-0404040450948PARKER HANNIFIN CORP STRATOFLEX DIV AIRCRAFT FITTINGS OPN
BACC27P THRU C27X81205THE BOEING COMPANY
W30827X0404040400624EATON AEROQUIP LLC
DB0C27X0404040414798DESIGNED METAL CONNECTIONS INC
BACC27X0404040481205THE BOEING COMPANY


Techincal Specification:
CONNECTION TYPETHREADED EXTERNAL TUBE 3RD END
CONNECTION TYPETHREADED EXTERNAL TUBE 4TH END
CONNECTION TYPETHREADED EXTERNAL TUBE 2ND END
CONNECTION TYPETHREADED INTERNAL TUBE 1ST END
CONNECTION STYLEFLARELESS (TUBE) 2ND END
CONNECTION STYLEFLARELESS (TUBE) 3RD END
CONNECTION STYLEFLARELESS (TUBE) 4TH END
CONNECTION STYLESWIVEL NUT FLARELESS (SWIVEL NUT ATTACHMENT METHOD OPTIONAL)(TUBE) 1ST END
LEG LENGTH0.745 INCHES NOMINAL 1ST END
LEG LENGTH0.883 INCHES NOMINAL 2ND END
LEG LENGTH0.883 INCHES NOMINAL 3RD END
LEG LENGTH0.883 INCHES NOMINAL 4TH END
MATERIALSTEEL COMP 304 OR STEEL COMP 316 OR STEEL COMP 347 OVERALL
NOMINAL OUTSIDE DIAMETER TUBE ACCOMMODATED0.250 INCHES ALL ENDS
NOMINAL THREAD SIZE0.437 INCHES ALL ENDS
SEAT ANGLE12.0 DEGREES 2ND END
SEAT ANGLE12.0 DEGREES 3RD END
SEAT ANGLE12.0 DEGREES 4TH END
SEAT NOMINAL RADIUS0.260 INCHES 1ST END
SPECIFICATION/STANDARD DATA81205-BACC27P THRU C27X MANUFACTURERS STANDARD
SURFACE TREATMENT DOCUMENT AND CLASSIFICATIONQQ-P-35 FED SPEC SINGLE TREATMENT RESPONSE AND D6-3488 MFR REF SINGLE TREATMENT RESPONSE OVERALL
SURFACE TREATMENTPASSIVATE AND LUBRICANT DRY FILM OVERALL
THREAD CLASS3A 3RD END
THREAD CLASS3A 4TH END
THREAD CLASS3A 2ND END
THREAD CLASS3B 1ST END
THREAD SERIES DESIGNATORUNJF ALL ENDS


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