National Item Identification Number
01-420-1898
014201898
4820-01-420-1898
4820-01-420-1898
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)
03950
NAVAL INVENTORY CONTROL POINT
MECHANICSBURG
5450 CARLISLE PIKE
2020
MECHANICSBURG
PA
17055
717-605-3500
53711
03950
NAVAL INVENTORY CONTROL POINT
MECHANICSBURG
5450 CARLISLE PIKE
2020
MECHANICSBURG
PA
17055
717-605-3500
53711
Reference Numbers (Part Numbers)
211030852
211030852
801-6405539-AY92
801-6405539-AY92
Required Categories
MATERIAL
STYLE DESIGNATOR
FLOW CONTROL DEVICE
END ITEM IDENTIFICATION
Required Description
STEEL CORROSION RESISTING BODY
A2 STRAIGHT THRU
DISK
SEAWOLF CLASS SSN