National Item Identification Number
00-756-7937
007567937
4820-00-756-7937
4820-00-756-7937
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)
09990
PARKER HANNIFIN CORPORATION
DBA HYDRAULIC VALVE DIV DIV
520 TERNES LN
ELYRIA
OH
44035
440-366-1291
80020
Reference Numbers (Part Numbers)
451-1SS2-70
451-1SS2-70
509959-1
Required Categories
STYLE DESIGNATOR
FLOW CONTROL DEVICE
MAXIMUM OPERATING PRESSURE
VALVE OPERATI
Required Description
A6 STRAIGHT THRU
POPPET
5000.0 POUNDS PER SQUARE INCH SINGLE RESPONSE
AUTOMAT