National Item Identification Number

01-240-4481
012404481
4730-01-240-4481
4730012404481

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)

---

81205

---

---

Reference Numbers (Part Numbers)

69-70223-603

Required Categories

MATERIAL
DESIGN TYPE
THREAD PROVISION
OUTSIDE DIAMETER
ORIFICE DIAMETER

Required Description

STEEL
TUBULAR
UNTHREADED
0.790 INCHES NOMINAL
0.218 INCHES NOMINAL