National Item Identification Number
National Stock Number
Federal Supply Class
An item having internal and/or external machine thread(s) (threads other than pipe or hose series), specifically designed to retain, by means or groove(s), shoulder(s), and the like, packing and/or a packing gland within a stuffing box. See also BUSHING, MACHINE THREAD; INVERTED NUT, TUBE COUPLING; and NUT, TUBE COUPLING. Excludes PACKING NUT, STUFFING TUBE; and use with electrical cable, and LOCKNUT, PIPE.
Commercial and Government Entity Code (Supplier Data)
GEORGE W. DAHL INC.
8439 TRIAD DRIVE
Reference Numbers (Part Numbers)
MATERIAL HARDNESS RATING
STEEL, FED STD 66, COMP 303
C7 HEXAGON, INT