National Item Identification Number
01-188-1215
011881215
4820-01-188-1215
4820-01-188-1215
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)
79342
WILLIAM E WILLIAMS VALVE CORP
DBA WILLIAMS VALVE
3852REVIEW AVE
1349
LONG ISLAND CITY
NY
11101
718-392-1660
79342
WILLIAM E WILLIAMS VALVE CORP
DBA WILLIAMS VALVE
3852REVIEW AVE
1349
LONG ISLAND CITY
NY
11101
718-392-1660
Reference Numbers (Part Numbers)
7892
7892-4IN
Required Categories
STYLE DESIGNATOR
VALVE SIZE
FACE TO FACE DISTANCE
FLOW CONTROL DEVICE
VALVE
Required Description
A2A STRAIGHT THRU FLANGED ENDS
4.000 INCHES
11.500 INCHES
DISK
AUTOMATIC
FL
