4730-01-089-4588

Find complete technical information, availability, and procurement data for: 4730-01-089-4588
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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

4730-01-089-4588

Item Name Code

20933

Assigment Date

02/01/1980 (46 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.

2.060 inches nominal overall length, straight design type, 0.020 inches nominal orifice diameter, 37.0 connection seat angle in deg, -300.0 to 900.0 fahrenheit operating temp range

Product Characteristics

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

Overall Length: 2.060 inches nominal
Operating Temp Range: -300.0 to 900.0 fahrenheit
Orifice Diameter: 0.020 inches nominal
Connection Seat Angle In Deg: 37.0
Design Type: straight
Screening Material: unable to decode
Width Across Flats: 0.688 inches nominal
End Connection Type: threaded male, regular flare
End Connection Similarity: identical
Pressure Rating: 3000.0 pounds per square inch nominal
Strainer Type And Quantity: 1 screen
Valve Size: 0.250 inches
End Connection Component Type And Size For Which Designed: 1/4 in. od tube
Material: unable to decode
Material Document And Classification: qq-s-763, class 303 fed spec single material response

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
332-2715-180	Fluid Flow Restrictor Unit
VDLA4335500D	Fluid Flow Restrictor Unit
VDLA4336500D	Fluid Flow Restrictor Unit

FAQs

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

What is the FSCG of the NSN 4730-01-089-4588?

The FSCG of the NSN 4730-01-089-4588 is 4730

Does NSN 4730-01-089-4588 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 4730-01-089-4588 contain precious materials?

Precious metal content is unknown

Does NSN 4730-01-089-4588 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 4730-01-089-4588 was assigned to the Federal Catalog?

It was assigned 46 years ago, on Fri, Feb 1, 1980