National Item Identification Number
00-704-0320
007040320
4820-00-704-0320
4820-00-704-0320
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)
99251
99251
Reference Numbers (Part Numbers)
FR29A1A
1602740-4
Required Categories
MATERIAL
STYLE DESIGNATOR
FLOW CONTROL DEVICE
VALVE OPERATION METHOD
CONNECT
Required Description
ALUMINUM ALLOY OVERALL
A3 STRAIGHT THRU
POPPET
AUTOMATIC
THREADED EXTERNAL P