National Item Identification Number
01-434-4873
014344873
4730-01-434-4873
4730014344873
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)
78943
78943
Reference Numbers (Part Numbers)
UA540159
UA540159-483
Required Categories
MATERIAL
SURFACE TREATMENT
DESIGN TYPE
THREAD PROVISION
THREAD SIZE DESIGNAT
Required Description
ALUMINUM ALLOY
ANODIZED
TUBULAR
THREADED
7/16-20
UNJF
0.453 INCHES NOMINAL