National Item Identification Number
00-274-3378
002743378
4730-00-274-3378
4730002743378
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)
16712
SIEMENS DEMAG DELAVAL TURBOMACHINERY
INC.
840 NOTTINGHAM WAY
TRENTON
NJ
08638
609-890-5473
Reference Numbers (Part Numbers)
DD445S4501-171ALT5PC70
HC112E
Required Categories
MATERIAL
STRENGTH RATING
MATERIAL HARDNESS RATING
CASEHARDENING INDICATOR
ST
Required Description
STEEL, MIL-S-853
NOT RATED
NOT RATED
NOT CASEHARDENED
C7 HEXAGON, INTERNAL T