5310-01-108-0066 NUT,PLAIN,CONE SEAT,HEXAGON Index 5310-01-108-0068 WASHER,FLAT

National Stock Number:
4730-01-108-0067

Federal Supply Class:
4730

National Item Identification Number:
011080067

Description:
LOCKNUT,TUBE FITTING

Detail:
AN ITEM WITH INTERNAL MACHINE THREADS DESIGNED TO FIT THE EXTERNAL MACHINE THREADS OF A TUBE FITTING. IT HAS FLAT FACES, ONE OF WHICH HAS A COUNTERBORED RECESS TO ACCOMMODATE PACKING, PACKING OR SEALING RING(S), GASKET(S), AND THE LIKE. THE ITEM, WHEN INSTALLED, PROVIDES A METHOD OF LOCKING AND SEALING THE CONNECTION. SEE ALSO LOCKNUT, PIPE; NUT (1), TUBE COUPLING AND NUT (1), PLAIN, HEXAGON.


Manufacturer Information:
1-03076D800624EATON AEROQUIP LLC


Techincal Specification:
PACKING RECESS DEPTH0.042 INCHES NOMINAL
PACKING RECESS DIAMETER0.920 INCHES NOMINAL
MATERIALALUMINUM ALLOY OVERALL
NOMINAL THREAD SIZE0.750 INCHES
NOMINAL TUBE OUTSIDE DIAMETER0.500 INCHES
NUT HEIGHT0.344 INCHES NOMINAL
NUT STYLETUBE FITTING LOCKNUT
SPECIAL FEATURES3 LOCKWIRE HOLES,0.070 DIA DRILLED
WIDTH ACROSS FLATS1.000 INCHES NOMINAL
THREAD CLASS3B
THREAD DIRECTIONRIGHT-HAND
THREAD SERIESUNIFIED NATIONAL JOINT FINE (UNJF)
THREAD QUANTITY PER INCH16


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