5930-00-201-4704 ADAPTER,SWITCH ACTUATOR Index 3040-00-201-4706 CLAMP,HUB

National Stock Number:
4730-00-201-4705

Federal Supply Class:
4730

National Item Identification Number:
002014705

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:
21789-217610ROCKWELL COLLINS INC
90C00010BUJ0DASH ENGINEERING INC DBA D E I
A51K9035-1726512NORTHROP GRUMMAN SYSTEMS CORPORATION
MSS21789-262727MID-STATE SALES, INC.


Techincal Specification:
CONNECTION STYLEEXTERNAL SEAT FOR GASKET SEAL (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 LENGTH0.683 INCHES NOMINAL 1ST END
LEG LENGTH0.893 INCHES NOMINAL 2ND END
MATERIAL DOCUMENT AND CLASSIFICATIONQQ-S-769,TYPE 303SE,CONDITION A FED SPEC SINGLE MATERIAL RESPONSE OVERALL
MATERIALSTEEL COMP 303 OVERALL
NOMINAL THREAD SIZE0.250 INCHES 1ST END
NOMINAL THREAD SIZE0.625 INCHES 2ND END
SURFACE TREATMENT DOCUMENT AND CLASSIFICATION11-P-35 FED SPEC SINGLE TREATMENT RESPONSE OVERALL
SURFACE TREATMENTPASSIVATE OVERALL
THREAD CLASS2A 2ND END
THREAD CLASS2B 1ST END
THREAD SERIES DESIGNATORUNF ALL ENDS


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