National Item Identification Number
01-258-8092
012588092
4820-01-258-8092
4820-01-258-8092
National Stock Number
Item Name
RETAINER,SEAT,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 seat, allowing proper positioning of the seat with a flow control device.
Commercial and Government Entity Code (Supplier Data)
43689
43689
43689
Reference Numbers (Part Numbers)
259045
259045 ITEM 8
259089 ITEM 15
Required Categories
MATERIAL
Required Description
STEEL CORROSION RESISTING