9330-00-585-8678 PLASTIC SHEET Index 4720-00-585-8685 HOSE,AIR DUCT

National Stock Number:
4730-00-585-8684

Federal Supply Class:
4730

National Item Identification Number:
005858684

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:
102A152P507482GENERAL ELECTRIC COMPANY
102A152P524446GENERAL ELECTRIC COMPANY


Techincal Specification:
MATERIALALUMINUM ALLOY OVERALL
NOMINAL TUBE OUTSIDE DIAMETER0.313 INCHES
NOMINAL THREAD SIZE0.500 INCHES
WIDTH ACROSS FLATS0.750 INCHES NOMINAL
SURFACE TREATMENTANODIZE OVERALL
THREAD CLASS3B
THREAD DIRECTIONRIGHT-HAND
THREAD SERIESUNF
THREAD QUANTITY PER INCH20


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