National Item Identification Number
01-388-8324
013888324
4820-01-388-8324
4820-01-388-8324
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)
81205
99240
Reference Numbers (Part Numbers)
DAA3221P604-143
9R3588
Required Categories
SPECIAL FEATURES
CRITICALITY CODE JUSTIFICATION
END ITEM IDENTIFICATION
SPEC/
Required Description
NSN 4820NCE502414 (LE), P/N DAA3221P604-143, IS REPLACING NSN 4820-01-385-5723 (