National Item Identification Number
01-300-5321
013005321
4730-01-300-5321
4730013005321
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)
43689
43689
43689
Reference Numbers (Part Numbers)
2300-818
2300-818 ASSY 91
2401519
Required Categories
MATERIAL
DESIGN TYPE
THREAD PROVISION
THREAD SIZE DESIGNATOR
THREAD SERIES;
Required Description
STEEL, CORROSION RESISTING
CONCAVE DISK
THREADED
1-1/16-12
UNF
2B
RIGHT-HA