4820-01-129-8015

Find complete technical information, availability, and procurement data for: 4820-01-129-8015
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Federal Supply Group

Valves

Federal Supply Classification

4820 Nonpowered Valves

National Stock Number

4820-01-129-8015

Item Name Code

05487

Assigment Date

04/11/1982 (44 years ago)

A valve having an orifice in the poppet, disk, or the like, to permit restricted fluid flow when the valve is seated. It does not have a stem or provisions for pressure adjustments, and is similar to a valve, check with the exception of the orifice which permits fluid flow in more than one direction.

6 1st end bolt hole quantity, automatic valve operation method, 160.0 fahrenheit single response maximum operating temp, octagon with holes 1st end flange shape, disk flow control device

Product Characteristics

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

Flow Control Device: disk
Bolt Hole Quantity: 6 1st end
Maximum Operating Temp: 160.0 fahrenheit single response
Valve Operation Method: automatic
Flange Shape: octagon with holes 1st end
Connection Type: flange 1st end
Mounting Position: horizontal or vertical
Maximum Operating Pressure: 60.0 pounds per square inch single response
Nominal Thickness: 0.200 inches 1st end
Bolt Hole Nominal Diameter: 0.328 inches all ends
Bolt Circle Nominal Diameter: 3.812 inches 1st end
Flange Face Design: plain 1st end
Material: aluminum alloy 356.0 body
Material: aluminum alloy 356.0 flow control device
Material: rubber fluorocarbon class fpm seat
Material Document And Classification: mil-r-83248, type 1, class 1 mil spec single material response seat
Material Document And Classification: qq-a-596, alloy 356, t6 fed spec single material response body
Media For Which Designed: fuel/oil, hydrocarbon single response
Style Designator: straight thru

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
10124606	Check Valve
716000-101	Check Valve
74B580063-101	Check Valve

FAQs

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

What is the FSCG of the NSN 4820-01-129-8015?

The FSCG of the NSN 4820-01-129-8015 is 4820

Does the NSN 4820-01-129-8015 have a Schedule B code assigned?

Yes, the Schedule B code is 8481309000

Does NSN 4820-01-129-8015 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 4820-01-129-8015 contain precious materials?

Item does not contain precious metal.

Does NSN 4820-01-129-8015 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 4820-01-129-8015 was assigned to the Federal Catalog?

It was assigned 44 years ago, on Sun, Apr 11, 1982