National Item Identification Number
01-421-9627
014219627
4820-01-421-9627
4820-01-421-9627
National Stock Number
Item Name
VALVE,CHECK
Federal Supply Class
4820
Description
A valve permitting flow in one direction only. It does not have a stem, except when equipped with a lever and weight and has no pressure adjustment. It may be inline or cartridge (manifold) design.
Commercial and Government Entity Code (Supplier Data)
1Y128
Reference Numbers (Part Numbers)
01020800
01020800
Required Categories
FLOW CONTROL DEVICE
VALVE OPERATION METHOD
OPENING PRESSURE SETTING
END ITEM
Required Description
DISK
AUTOMATIC
3.0 POUNDS PER SQUARE INCH
4940-01-385-1794
SUPPORT EQUIP,C-1