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		                        | National Stock Number:
 4730-01-570-3000
 
 Federal Supply Class:
 4730
 
 National Item Identification Number:
 015703000
 
 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.
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 Manufacturer Information:
 
 | 1508-22540-33 | 1N5S7 | CRITICAL SOLUTIONS INTERNATIONAL, LLC | 
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 Techincal Specification:
 
 | LEG LENGTH | 31.0 MILLIMETERS NOMINAL 1ST END |  | MATERIAL | STEEL OVERALL |  | PROPRIETARY CHARACTERISTICS | PACS |  | SPECIAL FEATURES | 35.0 MM O/A HT;38.0 MM SOLDERED STAND PIPE TO ELBOW |  | STYLE DESIGNATOR | ELBOW |  | SURFACE TREATMENT | PASSIVATE OVERALL AND ZINC OVERALL | 
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