NSN 4730-01-570-2920

Part Details | TUBE FITTING LOCKNUT

4730-01-570-2920 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.

Alternate Parts: 125 090192C, 12-5 090192C, 4730-01-570-2920, 01-570-2920, 4730015702920, 015702920

Supply Group (FSG) NSN Assigned NIIN Item Name Code (INC)
47DEC 22, 200801-570-292017645 ( LOCKNUT, TUBE FITTING )
REFERENCE DRAWINGS & PICTURES
Cross Reference | NSN 4730-01-570-2920
Part Number Cage Code Manufacturer
12-5 090192C81343SOCIETY OF AUTOMOTIVE ENGINEERS INC
Technical Data | NSN 4730-01-570-2920
Characteristic Specifications
THREAD SERIES UN
NOMINAL THREAD SIZE1.062 INCHES
THREAD QUANTITY PER INCH12
THREAD CLASS2A
NOMINAL TUBE OUTSIDE DIAMETER0.750 INCHES
END ITEM IDENTIFICATION2355-01-555-0908 MINE RESISTANT VEHICLE