National Item Identification Number
01-478-7189
014787189
4730-01-478-7189
4730014787189
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)
78062
78062
78062
78062
Reference Numbers (Part Numbers)
21317-1018
21317-1018-24
21340
21340 FIND 56
Required Categories
MATERIAL
SURFACE TREATMENT
DESIGN TYPE
THREAD PROVISION
THREAD SIZE DESIGNAT
Required Description
STEEL, CORROSION RESISTING
PASSIVATED
TUBULAR
THREADED
1/4-28
UNF
3A
RIGH