5970-01-133-8971 INSULATOR,PLATE Index 5310-01-133-8973 NUT,SELF-LOCKING,CAP

National Stock Number:
4730-01-133-8972

Federal Supply Class:
4730

National Item Identification Number:
011338972

Description:
NUT,TUBE COUPLING

Detail:
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.


Manufacturer Information:
15818-J0400624EATON AEROQUIP LLC


Techincal Specification:
THREAD SERIESUNJF
NOMINAL THREAD SIZE0.437 INCHES
THREAD QUANTITY PER INCH20
THREAD CLASS3B
THREAD DIRECTIONRIGHT-HAND
MATERIALSTEEL COMP 304 OVERALL
SURFACE TREATMENTPASSIVATE OVERALL
NUT STYLETUBE COUPLING
NUT HEIGHT0.328 INCHES MINIMUM AND
0.647 INCHES MAXIMUM
WIDTH ACROSS FLATS0.562 INCHES NOMINAL
LENGTH TO SHOULDER0.500 INCHES NOMINAL
SMALLEST INSIDE DIAMETER0.275 INCHES NOMINAL
FABRICATION METHODMACHINED
NOMINAL TUBE OUTSIDE DIAMETER0.250 INCHES


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