National Item Identification Number

00-723-3691
007233691
4730-00-723-3691
4730007233691

National Stock Number

Item Name

PACKING NUT

Federal Supply Class

4730

Description

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)

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Reference Numbers (Part Numbers)

MS21937-6H
105-01486

Required Categories

MATERIAL
STRENGTH RATING
MATERIAL HARDNESS RATING
CASEHARDENING INDICATOR
ST

Required Description

ALUMINUM ALLOY
NOT RATED
NOT RATED
NOT CASEHARDENED
C24 HEXAGON, INTERNAL TH