National Item Identification Number
01-149-6694
011496694
4820-01-149-6694
4820-01-149-6694
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
Reference Numbers (Part Numbers)
SW1551-3-4IN
Required Categories
MATERIAL
MATERIAL DOCUMENT AND CLASSIFICATION
STYLE DESIGNATOR
FLOW CONTROL D
Required Description
STEEL UNS K03504 BODY
ASTM A105 ASSN STD SINGLE MATERIAL RESPONSE BODY
A2 STRA