National Item Identification Number
01-440-7821
014407821
4820-01-440-7821
4820-01-440-7821
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)
63220
FLOWSERVE INC
1511 JEFFERSON ST
SULPHUR SPRINGS
TX
75482
903-885-3151
63220
FLOWSERVE INC
1511 JEFFERSON ST
SULPHUR SPRINGS
TX
75482
903-885-3151
63220
FLOWSERVE INC
1511 JEFFERSON ST
SULPHUR SPRINGS
TX
75482
903-885-3151
Reference Numbers (Part Numbers)
F-49115
SWS74-.500IN
SWS74-0.500IN
Required Categories
MATERIAL
STYLE DESIGNATOR
FLOW CONTROL DEVICE
MAXIMUM OPERATING PRESSURE
MAX
Required Description
STEEL BODY
A6 STRAIGHT THRU
DISK
1975.0 POUNDS PER SQUARE INCH SINGLE RESPONS