National Item Identification Number
01-280-3944
012803944
4820-01-280-3944
4820-01-280-3944
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)
61447
VAL-MATIC VALVE AND MANUFACTURING
CORPORATION
905 S RIVERSIDE DR
ELMHURST
IL
60126
630-993-4004
61447
VAL-MATIC VALVE AND MANUFACTURING
CORPORATION
905 S RIVERSIDE DR
ELMHURST
IL
60126
630-993-4004
79067
APCO/VALVE & PRIMER CORP
1420 S WRIGHT BLVD
SCHAUMBURG
IL
60193
847-524-9000
Reference Numbers (Part Numbers)
MODEL 504 4IN
NEW PART #504.5
104 4IN
Required Categories
MATERIAL
STYLE DESIGNATOR
VALVE SIZE
FACE TO FACE DISTANCE
FLOW CONTROL DEVI
Required Description
STEEL BODY
RUBBER FLOW CONTROL DEVICE
A2A STRAIGHT THRU FLANGED ENDS
4.000 IN