4820-00-838-6409

Find complete technical information, availability, and procurement data for: 4820-00-838-6409
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Federal Supply Group

Valves

Federal Supply Classification

4820 Nonpowered Valves

National Stock Number

4820-00-838-6409

Item Name Code

05485

Assigment Date

01/01/1962 (64 years ago)

disk flow control device, bolted bonnet attachment method, inside screw bonnet type, 275.0 fahrenheit single response maximum operating temp, socket (tube) all ends connection style

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
Bonnet Type: inside screw
Bonnet Attachment Method: bolted
Maximum Operating Temp: 275.0 fahrenheit single response
Connection Style: socket (tube) all ends
Valve Operation Method: manual
Connection Type: unthreaded internal tube all ends
Features Provided: valve stem lock shield and bonnet packing
Maximum Operating Pressure: 450.0 pounds per square inch single response
Nominal Outside Diameter Tube Accommodated: 2.625 inches all ends
Special Features: w/removable tee handle wrench,mtd in inverted position to form lock shield
Material: copper alloy 836 stem
Material: copper alloy body
Material: copper alloy and plastic polyamide (nylon) flow control device
Material: copper alloy seat
Material Document And Classification: ams 7320b assn std 1st material response flow control device
Material Document And Classification: ams 7320b assn std single material response body
Material Document And Classification: ams 7320b assn std single material response seat
Material Document And Classification: qq-c-390,alloy b5 fed spec single material response stem
Media For Which Designed: refrigerant 12 1st response
Media For Which Designed: refrigerant 22 2nd response
Media For Which Designed: water-oil-gas 3rd response
Style Designator: straight thru

FAQs

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

What is the FSCG of the NSN 4820-00-838-6409?

The FSCG of the NSN 4820-00-838-6409 is 4820

Does the NSN 4820-00-838-6409 have a Schedule B code assigned?

Yes, the Schedule B code is 8481801070

Does NSN 4820-00-838-6409 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 4820-00-838-6409 contain precious materials?

Precious metal content is unknown

Does NSN 4820-00-838-6409 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 4820-00-838-6409 was assigned to the Federal Catalog?

It was assigned 64 years ago, on Mon, Jan 1, 1962