4710-01-007-8419 TUBE ASSEMBLY,METAL Index 4730-01-007-8421 NUT,UNION

National Stock Number:
4730-01-007-8420

Federal Supply Class:
4730

National Item Identification Number:
010078420

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:
MJT64228-3-400624EATON AEROQUIP LLC


Techincal Specification:
MATERIAL DOCUMENT AND CLASSIFICATIONASTM A182,GR F304 ASSN STD SINGLE MATERIAL RESPONSE OVERALL
MATERIALSTEEL COMP 304 OVERALL
NOMINAL THREAD SIZE2.000 INCHES
NUT STYLEHEXAGON
NUT HEIGHT2.125 INCHES NOMINAL
SPECIAL FEATURES0.093 IN. DIA LOCKWIRE HOLE LOCATED 1.175 IN. FROM CENTER AND 1.000 FROM END WITH SMALLEST OPENING
PRECIOUS MATERIAL AND LOCATIONSURFACE SILVER
SHOULDER STEP WIDTH0.531 INCHES NOMINAL
SHOULDER WIDTH0.400 INCHES NOMINAL
SMALLEST INSIDE DIAMETER1.445 INCHES NOMINAL
WIDTH ACROSS FLATS2.487 INCHES MINIMUM AND 2.500 INCHES MAXIMUM
SURFACE TREATMENTSILVER OVERALL
THREAD DIRECTIONRIGHT-HAND
THREAD QUANTITY PER INCH16
THREAD SERIESUNEF


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