National Item Identification Number
01-359-2531
013592531
4730-01-359-2531
4730013592531
National Stock Number
Item Name
RESTRICTOR,FLUID FLOW
Federal Supply Class
4730
Description
An item of solid one-piece construction, designed to restrict the flow of a fluid through it. It has an orifice of a smaller size than the diameter of flow into it. Excludes items such as VALVE (1), (as modified); and others with an adjustable orifice. Excludes pipe, tube, or hose fittings with restricted passages and items designed to test fluid flow. For items containing screens or filters, see RESTRICTOR UNIT, FLUID FLOW.
Commercial and Government Entity Code (Supplier Data)
Reference Numbers (Part Numbers)
21781
21781-043
Required Categories
LENGTH
ORIFICE DIAMETER
Required Description
0.312 INCHES NOMINAL
0.125 INCHES NOMINAL