National Item Identification Number
00-933-1525
009331525
4820-00-933-1525
4820-00-933-1525
National Stock Number
Item Name
VALVE,RESTRICTOR CHECK
Federal Supply Class
4820
Description
A valve having an orifice in the poppet, disk, or the like, to permit restricted fluid flow when the valve is seated. It does not have a stem or provisions for pressure adjustments, and is similar to a VALVE, CHECK with the exception of the orifice which permits fluid flow in more than one direction.
Commercial and Government Entity Code (Supplier Data)
71905
DERBYSHIRE MACHINE & TOOL CO. INC.
DBA DERBYSHIRE MACHINE AND TOOL CO.
5100 BELFIELD AVE.
PHILADELPHIA
PA
19144
215-844-3200
96169
Reference Numbers (Part Numbers)
SS845-2180959 A
2640-694X1ASSYD
Required Categories
FLOW CONTROL DEVICE
MEDIA FOR WHICH DESIGNED
MAXIMUM OPERATING PRESSURE
VALVE
Required Description
PISTON
FUEL/OIL, HYDROCARBON SINGLE RESPONSE
3000.0 POUNDS PER SQUARE INCH SIN