National Item Identification Number
01-408-6984
014086984
4730-01-408-6984
4730014086984
National Stock Number
Item Name
LOCKNUT,TUBE FITTING
Federal Supply Class
4730
Description
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.
Commercial and Government Entity Code (Supplier Data)
45402
70236
Reference Numbers (Part Numbers)
3-3008-27
3-3008-27
Required Categories
III END ITEM IDENTIFICATION
Required Description
1650-01-148-2119
WEAPON SYSTEM E/I AIRCRAGT, B-1B