2840-00-204-1350 SHROUDSUPPORT Index 4730-00-204-1360 ELBOW,FLANGE TO TUBE

National Stock Number:
4730-00-204-1359

Federal Supply Class:
4730

National Item Identification Number:
002041359

Description:
ELBOW,BOSS

Detail:
A FITTING THAT FORMS AN ANGLE OF LESS THAN 180 DEGREES (3.141 RADIANS) FROM THE STRAIGHT FLOW. THE BOSS CONNECTIONS HAVE EXTERNAL AND/OR INTERNAL MACHINE THREADS (STRAIGHT THREADS OTHER THAN PIPE OR HOSE SERIES), AND ARE DESIGNED TO FACILITATE A GASKET, PREFORMED PACKING, WASHER, OR THE LIKE, TO FORM A SEAL AT THE BOSS. IT MAY HAVE SIDE OR HEEL INLET(S). IT IS DESIGNED TO JOIN TWO BOSSES OR BOSS FITTINGS ON ITEMS SUCH AS TANKS, HOUSINGS, VALVE FITTINGS, AND THE LIKE. EXCLUDES ELBOW, TUBE.


Manufacturer Information:
RB950951663HYDRO-AIRE AEROSPACE CORP.


Techincal Specification:
CONNECTION STYLEDOUBLE THREADED SECTION W/ GASKET AND LOCKNUT SEALING (BOSS) 2ND END
CONNECTION STYLEGASKET SEAL (BOSS) 1ST END
CONNECTION TYPETHREADED EXTERNAL BOSS 2ND END
CONNECTION TYPETHREADED INTERNAL BOSS 1ST END
FLOW ANGLE90.0 DEGREES
LEG LENGTH0.625 INCHES NOMINAL 1ST END
LEG LENGTH1.125 INCHES NOMINAL 2ND END
MATERIALALUMINUM ALLOY OVERALL
NOMINAL THREAD SIZE0.438 INCHES ALL ENDS
SPECIAL FEATURESTHD DIRECTION R/H BOTH ENDS
SURFACE TREATMENTANODIZE OVERALL
THREAD CLASS3A 2ND END
THREAD CLASS3B 1ST END
THREAD SERIES DESIGNATORUNF ALL ENDS


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