4730-01-044-2427 REDUCER,TUBE Index 4730-01-044-2429 ADAPTER,STRAIGHT,TUBE TO BOSS

National Stock Number:
4730-01-044-2428

Federal Supply Class:
4730

National Item Identification Number:
010442428

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:
GF11MD0606040426512NORTHROP GRUMMAN SYSTEMS CORPORATION


Techincal Specification:
MATERIALALUMINUM ALLOY 2024 OVERALL
MATERIAL DOCUMENT AND CLASSIFICATIONQQ-A-225,ALLOY 2024 FED SPEC SINGLE MATERIAL RESPONSE OVERALL
SURFACE TREATMENTANODIZE OVERALL
SURFACE TREATMENT DOCUMENT AND CLASSIFICATIONMIL-A-8625,TYPE 2 MIL SPEC ALL TREATMENT RESPONSES OVERALL
CONNECTION TYPETHREADED EXTERNAL TUBE ALL ENDS
CONNECTION STYLEFLARED (TUBE) ALL ENDS
SEAT ANGLE37.0 DEGREES ALL ENDS
NOMINAL OUTSIDE DIAMETER TUBE ACCOMMODATED0.375 INCHES 1ST END
0.375 INCHES 2ND END
0.250 INCHES 3RD END
0.250 INCHES 4TH END
THREAD SERIES DESIGNATORUNF ALL ENDS
NOMINAL THREAD SIZE0.562 INCHES 1ST END
0.562 INCHES 2ND END
0.438 INCHES 3RD END
0.438 INCHES 4TH END
THREAD CLASS3A ALL ENDS
LEG LENGTH1.820 INCHES NOMINAL 1ST END
1.101 INCHES NOMINAL 2ND END
0.976 INCHES NOMINAL 3RD END
0.976 INCHES NOMINAL 4TH END


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