National Item Identification Number
01-198-6528
011986528
4820-01-198-6528
4820-01-198-6528
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)
59364
59364
59364
59364
Reference Numbers (Part Numbers)
318815
318815
3188570
3188570 ITEM 4
3188574
3188574 ITEM 5
3188815
31888
Required Categories
FLOW CONTROL DEVICE
MEDIA FOR WHICH DESIGNED
MAXIMUM OPERATING PRESSURE
(NON-
Required Description
PISTON
HYDRAULIC FLUID, PETROLEUM BASE SINGLE RESPONSE
3000.0 POUNDS PER SQUAR