4730-01-574-8913 AVC COUPLING Index 4730-01-574-9040 COUPLET

National Stock Number:
4730-01-574-8992

Federal Supply Class:
4730

National Item Identification Number:
015748992

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:
7513K24139428MCMASTER-CARR SUPPLY CO


Techincal Specification:
THREAD SERIESNPT
THREAD DIRECTIONRIGHT-HAND
MATERIALSTEEL OVERALL
SPECIAL FEATURESTYPE CONDUIT LOCKNUTS,CONDUIT TYPE:RIGID,STEEL TYPE: ZINC-PLATED STEEL,TRADE SIZE: 1/2 INCHES,THREAD TYPE: NPT MALE, NPSM MALE
PART NAME ASSIGNED BY CONTROLLING AGENCYCONDUIT AND FITTING


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