4820-00-914-3153 VALVE,ANGLE Index 4730-00-914-3156 NUT,UNION

National Stock Number:
4730-00-914-3155

Federal Supply Class:
4730

National Item Identification Number:
009143155

Description:
NUT,UNION

Detail:
AN INTERNALLY THREADED NUT WHICH HAS AN INTERNAL SEAT OR SHOULDER DESIGNED TO ENGAGE THE NUT RETAINING FLANGE OF A UNION TAILPIECE. THE THREADED PORTION IS USED TO ENGAGE THE THREAD PIECE OF A UNION, UNION ELBOR OR THE LIKE. EXCLUDES NUT (1), TUBE COUPLING.


Manufacturer Information:
1385884PC8IPS1IN80064NAVAL SHIP SYSTEMS COMMAND
810-1385884PC8-1IN80064NAVAL SHIP SYSTEMS COMMAND


Techincal Specification:
MATERIALNICKEL OVERALL
MAXIMUM WORKING PRESSURE RATING AND SERVICE FOR WHICH DESIGNED6000.0 POUNDS PER SQUARE INCH (PSI) WATER AND 6000.0 POUNDS PER SQUARE INCH (PSI) OIL AND 6000.0 POUNDS PER SQUARE INCH (PSI) AIR
NOMINAL THREAD SIZE2.312 INCHES
NUT HEIGHT1.187 INCHES NOMINAL
NUT STYLEHEXAGON
SPECIAL FEATURES2.2584 IN. MIN,2.2643 IN. MAX PITCH DIA
SHOULDER SEAT DIAMETER2.312 INCHES NOMINAL
SHOULDER STEP WIDTH0.250 INCHES NOMINAL
SHOULDER WIDTH0.250 INCHES NOMINAL
SMALLEST INSIDE DIAMETER1.940 INCHES NOMINAL
THREAD CLASS2B
THREAD DIRECTIONRIGHT-HAND
THREAD SERIESUNS
THREAD QUANTITY PER INCH12
WIDTH ACROSS FLATS2.562 INCHES NOMINAL


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