4820-00-412-8092

Find complete technical information, availability, and procurement data for: 4820-00-412-8092
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Federal Supply Group

Valves

Federal Supply Classification

4820 Nonpowered Valves

National Stock Number

4820-00-412-8092

Item Name Code

05488

Assigment Date

05/06/1970 (56 years ago)

71.0 celsius single response maximum operating temp, external seat for gasket seal (boss) 1st end connection style, right-hand 1st end thread direction, 3a 1st end thread class, poppet 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.

Thread Class: 3a 1st end
Thread Direction: right-hand 1st end
Flow Control Device: poppet
Maximum Operating Temp: 71.0 celsius single response
Connection Style: external seat for gasket seal (boss) 1st end
Valve Operation Method: automatic
Connection Type: threaded external boss 1st end
Features Provided: valve stem lock shield
Nominal Thread Size: 0.437 inches 1st end
Opening Pressure Setting: 33.0 pounds per square inch
Nominal Outside Diameter Tube Accommodated: 0.250 inches 1st end
Material: aluminum alloy 2017 body
Material: aluminum alloy 2024 flow control device
Material: steel comp 303se seat
Material Document And Classification: mil-s-7720,comp 303se mil spec single material response seat
Material Document And Classification: qq-a-200/3,alloy 2024,t4 fed spec single material response flow control device
Material Document And Classification: qq-a-225/5,alloy 2017,t4 fed spec single material response body
Style Designator: straight thru w/baffle
Thread Series Designator: unf 1st end

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
332-2115-010	Safety Relief Valve
RD10280M1	Safety Relief Valve

FAQs

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

What is the FSCG of the NSN 4820-00-412-8092?

The FSCG of the NSN 4820-00-412-8092 is 4820

Does the NSN 4820-00-412-8092 have a Schedule B code assigned?

Yes, the Schedule B code is 8481400000

Does NSN 4820-00-412-8092 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 4820-00-412-8092 contain precious materials?

Precious metal content is unknown

Does NSN 4820-00-412-8092 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 4820-00-412-8092 was assigned to the Federal Catalog?

It was assigned 56 years ago, on Wed, May 6, 1970