4730-00-914-3159 NUT,UNION Index 4730-00-914-3161 NUT,UNION

National Stock Number:
4730-00-914-3160

Federal Supply Class:
4730

National Item Identification Number:
009143160

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:
1385884PC880064NAVAL SHIP SYSTEMS COMMAND
810-138588480064NAVAL SHIP SYSTEMS COMMAND


Techincal Specification:
THREAD SERIESUNF
NOMINAL THREAD SIZE1.000 INCHES
THREAD QUANTITY PER INCH12
THREAD CLASS2B
THREAD DIRECTIONRIGHT-HAND
MATERIALNICKEL ALLOY OVERALL
NUT STYLEHEXAGON
SHOULDER WIDTH0.187 INCHES NOMINAL
NUT HEIGHT0.750 INCHES NOMINAL
WIDTH ACROSS FLATS1.187 INCHES NOMINAL
SMALLEST INSIDE DIAMETER0.687 INCHES NOMINAL
SHOULDER STEP WIDTH0.125 INCHES MINIMUM AND
0.250 INCHES MAXIMUM
SHOULDER SEAT DIAMETER0.906 INCHES MINIMUM AND
1.000 INCHES MAXIMUM
MAXIMUM WORKING PRESSURE RATING AND SERVICE FOR WHICH DESIGNED6000.0 POUNDS PER SQUARE INCH WATER AND
6000.0 POUNDS PER SQUARE INCH OIL AND
6000.0 POUNDS PER SQUARE INCH AIR
NONDEFINITIVE SPEC/STD DATA8 PIECE


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