National Item Identification Number
00-283-1181
002831181
4820-00-283-1181
4820-00-283-1181
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)
82829
99240
98897
Reference Numbers (Part Numbers)
4R121-123
6F2962-123
749831-123
Required Categories
SURFACE TREATMENT
STYLE DESIGNATOR
FLOW CONTROL DEVICE
MEDIA FOR WHICH DESIGN
Required Description
PASSIVATE
A3 STRAIGHT THRU
POPPET
HYDRAULIC FLUID, PHOSPHATE-ESTER BASE SINGL
