National Item Identification Number
00-005-5521
000055521
4730-00-005-5521
4730000055521
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)
26512
61174
82340
Reference Numbers (Part Numbers)
A51K56511-3
A51K56511-3
A51K56511-3
Required Categories
MATERIAL
SURFACE TREATMENT
STRENGTH RATING
MATERIAL HARDNESS RATING
CASEHARD
Required Description
CRES,AMS5659
LACQUER
NOT RATED
NOT RATED
NOT CASEHARDENED
3.000-16
UNJ
3B