National Item Identification Number
00-281-2839
002812839
4820-00-281-2839
4820-00-281-2839
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)
4R122-125
6F2966-125
749959-125
Required Categories
MATERIAL
SURFACE TREATMENT
STYLE DESIGNATOR
FLOW CONTROL DEVICE
MEDIA FOR WH
Required Description
STEEL COMP 630 OVERALL
PASSIVATE
A3 STRAIGHT THRU
POPPET
HYDRAULIC FLUID, PH
