National Item Identification Number
01-274-4837
012744837
4820-01-274-4837
4820-01-274-4837
National Stock Number
Item Name
RETAINER,DISK,VALVE
Federal Supply Class
4820
Description
An item of various shapes and cross-sections, that may be flanged and that is designed to fit over a valve disk, allowing proper position of disk-to-valve seat within a valve body.
Commercial and Government Entity Code (Supplier Data)
43689
43689
43689
Reference Numbers (Part Numbers)
258850 ITEM 84
259045
259045 ITEM 53
Required Categories
MATERIAL
Required Description
STEEL CORROSION RESISTING