National Item Identification Number

00-516-3288
005163288
4730-00-516-3288
4730005163288

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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26512

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Reference Numbers (Part Numbers)

G429-19

Required Categories

MATERIAL
STRENGTH RATING
MATERIAL HARDNESS RATING
CASEHARDENING INDICATOR
ST

Required Description

STEEL, FED STD 66, COMP 4130
125000.000 POUNDS PER SQUARE INCH MINIMUM TENSILE;