4820-00-922-1363

Find complete technical information, availability, and procurement data for: 4820-00-922-1363
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Federal Supply Group

Valves

Federal Supply Classification

4820 Nonpowered Valves

National Stock Number

4820-00-922-1363

Item Name Code

05487

Assigment Date

05/14/1972 (54 years ago)

A gear in the form of a frustum of a cone, with straight, skewed, or curved teeth, cut on the external face. See also gear, antibacklash, bevel.

spring disk loading method, -70.0 fahrenheit 1st response maximum operating temp, 3a all ends thread class, poppet flow control device, right-hand all ends thread direction

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 all ends
Thread Direction: right-hand all ends
Flow Control Device: poppet
Disk Loading Method: spring
Maximum Operating Temp: -70.0 fahrenheit 1st response
Maximum Operating Temp: 480.0 fahrenheit 2nd response
Connection Style: flared (tube) all ends
Valve Operation Method: automatic
Connection Type: threaded external tube all ends
Mounting Position: horizontal or vertical
Maximum Operating Pressure: 3000.0 pounds per square inch single response
Nominal Thread Size: 0.438 inches all ends
Seat Angle: 37.0 degrees 1st end
Opening Pressure Setting: 2.7 pounds per square inch
Nominal Outside Diameter Tube Accommodated: 0.250 inches 1st end
Material: aluminum alloy 2024 body
Material: silicon seat
Material Document And Classification: all 966061, temper t6, aluminum association assn std single material response body
Material Document And Classification: alloy 6061, temper t6, aluminum association assn std single material response seat
Media For Which Designed: air 1st response
Media For Which Designed: fuel/oil, hydrocarbon 2nd response
Media For Which Designed: vacuum 3rd response
Media For Which Designed: water, fresh 4th response
Style Designator: straight thru
Thread Series Designator: unjf all ends

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
224A-4TT-2.7	Check Valve
224A1-4TT0-7	Check Valve
224A1-4TT2-7	Check Valve
247ASC0848-003	Check Valve

FAQs

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

What is the FSCG of the NSN 4820-00-922-1363?

The FSCG of the NSN 4820-00-922-1363 is 4820

Does the NSN 4820-00-922-1363 have a Schedule B code assigned?

Yes, the Schedule B code is 8481309000

Does NSN 4820-00-922-1363 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 4820-00-922-1363 contain precious materials?

Precious metal content is unknown

Does NSN 4820-00-922-1363 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 4820-00-922-1363 was assigned to the Federal Catalog?

It was assigned 54 years ago, on Sun, May 14, 1972