National Item Identification Number
01-257-2640
012572640
4730-01-257-2640
4730012572640
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)
76301
Reference Numbers (Part Numbers)
68A733049-2013
Required Categories
MATERIAL
DESIGN TYPE
THREAD PROVISION
OUTSIDE DIAMETER
LENGTH
ORIFICE DIAME
Required Description
STEEL
TUBULAR
UNTHREADED
0.600 INCHES NOMINAL
0.560 INCHES NOMINAL
0.113 IN