National Item Identification Number
01-164-7187
011647187
4820-01-164-7187
4820-01-164-7187
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)
96169
96169
Reference Numbers (Part Numbers)
SS845-2050967
SS845-2050967 PIECE 29
2640-405X3
2640-405X3 PIECE 29
845-2050
Required Categories
MATERIAL
MATERIAL DOCUMENT AND CLASSIFICATION
Required Description
STEEL CORROSION RESISTING
QQ-S-763, CLASS 304, COND A FED SPEC SINGLE MATERIAL