Part Number: MS21921-20J

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CONDITION:
NS
MILITARY STANDARDS PROMULGATED BY MILITARY DEPARTMENTS UNDER AUTHORITY OF DEFENSE STANDARDIZATION MANUAL 4120 3-M96906
THREAD CLASS3B
THREAD DIRECTIONRIGHT-HAND
FABRICATION METHODANY ACCEPTABLE
NUT STYLETUBE COUPLING
NUT HEIGHT1.050 INCHES NOMINAL
WIDTH ACROSS FLATS2.000 INCHES NOMINAL
LENGTH TO SHOULDER0.678 INCHES NOMINAL
SMALLEST INSIDE DIAMETER1.330 INCHES NOMINAL
THREAD SERIESUNJ
THREAD QUANTITY PER INCH12
NOMINAL THREAD SIZE1.625 INCHES
NOMINAL TUBE OUTSIDE DIAMETER1.250 INCHES
SEAT ANGLE45.0 DEGREES NOMINAL
MATERIALSTEEL COMP 304 OVERALL
SPECIFICATION/STANDARD DATA96906-MS21921 GOVERNMENT STANDARD
AN INTERNALLY THREADED NUT WHICH HAS EITHER AN INTERNAL SEAT OR SHOULDER AND/OR IS DESIGNED TO BE USED WITH A FERRULE, TO MATE WITH THE SEAT OF AN EXTERNALLY THREADED TUBE FITTING TO FORM A LEAKPROOF CONNECTION. EXCLUDES NUT (1), TUBE COUPLING, REDUCING; AND NUT (1), UNION.