National Item Identification Number
00-485-7841
004857841
4820-00-485-7841
4820-00-485-7841
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)
26512
61174
26512
99643
Reference Numbers (Part Numbers)
A51H209-3
A51H209-3
A51H9209-3
46130
Required Categories
MATERIAL
SURFACE TREATMENT
STYLE DESIGNATOR
FLOW CONTROL DEVICE
MAXIMUM OPER
Required Description
ALUMINUM ALLOY 518.0 BODY
ALUMINUM ALLOY 518.0 SEAT
ANODIZE
A3 STRAIGHT THRU;