4730-01-132-7055 LOCKNUT,TUBE FITTING Index 5310-01-132-7057 NUT,SLEEVE

National Stock Number:
4730-01-132-7056

Federal Supply Class:
4730

National Item Identification Number:
011327056

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:
5153993784HUSCO INTERNATIONAL INC
S11607210988CNH INDUSTRIAL AMERICA LLC


Techincal Specification:
MATERIALSTEEL OVERALL
PROPRIETARY CHARACTERISTICSPACS
NOMINAL THREAD SIZE0.380 INCHES
NOMINAL TUBE OUTSIDE DIAMETER0.187 INCHES
NUT HEIGHT0.310 INCHES NOMINAL
NUT STYLETUBE FITTING LOCKNUT
PACKING RECESS DIAMETER0.560 INCHES NOMINAL
WIDTH ACROSS FLATS0.690 INCHES NOMINAL
THREAD CLASS2B
THREAD DIRECTIONRIGHT-HAND
THREAD QUANTITY PER INCH24
THREAD SERIESUNF


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