4730-01-228-1044 REDUCER,PIPE Index 4730-01-228-1046 ELBOW,TUBE TO BOSS

National Stock Number:
4730-01-228-1045

Federal Supply Class:
4730

National Item Identification Number:
012281045

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:
732399319207U S ARMY TANK AUTOMOTIVE COMMAND AMSTA-IM-MM


Techincal Specification:
MATERIALSTEEL COMP 8630 OR
STEEL COMP 8740 OVERALL
MATERIAL DOCUMENT AND CLASSIFICATIONQQ-S-624 FED SPEC SINGLE MATERIAL RESPONSE OVERALL
SURFACE TREATMENTCADMIUM OR
ZINC OVERALL
SURFACE TREATMENT DOCUMENT AND CLASSIFICATIONQQ-P-416,TYPE 1,CLASS 3 FED SPEC SINGLE TREATMENT RESPONSE OR
QQ-Z-325,TYPE 2,CLASS 3 FED SPEC SINGLE TREATMENT RESPONSE OVERALL
CONNECTION TYPEUNTHREADED INTERNAL TUBE 1ST END
UNTHREADED INTERNAL TUBE 2ND END
THREADED EXTERNAL TUBE 3RD END
THREADED EXTERNAL TUBE 4TH END
CONNECTION STYLEPLAIN (TUBE) 1ST END
PLAIN (TUBE) 2ND END
FLARED (TUBE) 3RD END
FLARED (TUBE) 4TH END
SEAT ANGLE37.0 DEGREES 3RD END
37.0 DEGREES 4TH END
NOMINAL OUTSIDE DIAMETER TUBE ACCOMMODATED0.440 INCHES 1ST END
0.440 INCHES 2ND END
0.250 INCHES 3RD END
0.250 INCHES 4TH END
THREAD SERIES DESIGNATORUNF 3RD END
UNF 4TH END
NOMINAL THREAD SIZE0.438 INCHES 3RD END
0.438 INCHES 4TH END
THREAD CLASS2A 3RD END
2A 4TH END
LEG LENGTH0.380 INCHES NOMINAL 1ST END
0.380 INCHES NOMINAL 2ND END
1.150 INCHES NOMINAL 3RD END
1.150 INCHES NOMINAL 4TH END


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