National Item Identification Number

01-343-3451
013433451
4730-01-343-3451
4730013433451

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)

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96169

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Reference Numbers (Part Numbers)

2621-561-03 PIECE 59
845-4864184
845-4864184 PIECE 59

Required Categories

MATERIAL
DESIGN TYPE
THREAD PROVISION
OUTSIDE DIAMETER
LENGTH
ORIFICE DIAME

Required Description

COPPER ALLOY, MIL-C-15726, COMP 70-30, HARD
PLATE
UNTHREADED
3.173 INCHES MIN