4820-01-129-5235

Find complete technical information, availability, and procurement data for: 4820-01-129-5235
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Federal Supply Group

Valves

Federal Supply Classification

4820 Nonpowered Valves

National Stock Number

4820-01-129-5235

Item Name Code

20520

Assigment Date

04/07/1982 (44 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.

cartridge type special features, aluminum alloy body material, steel corrosion resisting flow control device material, 3000.0 pounds per square inch single response maximum operating pressure, 275.0 fahrenheit single response maximum operating temp

Product Characteristics

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

Maximum Operating Temp: 275.0 fahrenheit single response
Maximum Operating Pressure: 3000.0 pounds per square inch single response
Special Features: cartridge type
Material: aluminum alloy body
Material: steel corrosion resisting flow control device
Media For Which Designed: hydraulic fluid, mineral base single 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
10124601	Restrictor Check Valve
9R2266-1	Restrictor Check Valve

FAQs

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

What is the FSCG of the NSN 4820-01-129-5235?

The FSCG of the NSN 4820-01-129-5235 is 4820

Does the NSN 4820-01-129-5235 have a Schedule B code assigned?

Yes, the Schedule B code is 8481309000

Does NSN 4820-01-129-5235 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 4820-01-129-5235 contain precious materials?

Item does not contain precious metal.

Does NSN 4820-01-129-5235 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 4820-01-129-5235 was assigned to the Federal Catalog?

It was assigned 44 years ago, on Wed, Apr 7, 1982