4730-01-286-4503

Find complete technical information, availability, and procurement data for: 4730-01-286-4503
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Federal Supply Group

Pipe, Tubing, Hose, and Fittings

Federal Supply Classification

4730 Hose, Pipe, Tube, Lubrication and Railing Fittings

National Stock Number

4730-01-286-4503

Item Name Code

18263

Assigment Date

10/01/1988 (37 years ago)

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.

0.500 inches nominal orifice diameter, tubular design type, unthreaded thread provision, 1.000 inches nominal outside diameter, 0.400 inches nominal length

Product Characteristics

Below you’ll find the complete technical specifications and performance data for this part, including material details and compliance information.

Outside Diameter: 1.000 inches nominal
Length: 0.400 inches nominal
Thread Provision: unthreaded
Orifice Diameter: 0.500 inches nominal
Design Type: tubular
Material: plastic polyamide (nylon)

Related Parts

This NSN group includes multiple components designed to meet specific performance and operational standards. Each listing provides detailed specs, functionality data, and replacement compatibility information:

Part Number	Name
7M594-16-8	Fluid Flow Restrictor

FAQs

Find helpful answers about installation, operation, maintenance, compliance, and troubleshooting.

What is the FSCG of the NSN 4730-01-286-4503?

The FSCG of the NSN 4730-01-286-4503 is 4730

Does NSN 4730-01-286-4503 require demilitarization?

Items subject to the export administration regulations (ear) in parts 730-774 of title 15, code of federal regulations (cfr) (ccli or ear99) and determined by dod to present a low risk when released out of dod control. No demil, mut, or end use certificate is required. May require an export licensefrom doc.

Does NSN 4730-01-286-4503 contain precious materials?

Item does not contain precious metal.

Does NSN 4730-01-286-4503 contain hazardous materials?

Indicates there is no data in the hmirs and the nsn is in a fsc not generally suspected of containing hazardous materials.

When the NSN 4730-01-286-4503 was assigned to the Federal Catalog?

It was assigned 37 years ago, on Sat, Oct 1, 1988