4820-00-935-1689

Find complete technical information, availability, and procurement data for: 4820-00-935-1689
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Federal Supply Group

Valves

Federal Supply Classification

4820 Nonpowered Valves

National Stock Number

4820-00-935-1689

Item Name Code

05485

Assigment Date

08/11/1967 (58 years ago)

inside spring bonnet type, disk flow control device, union bonnet attachment method, threaded renewable seat ring type, 2.000 inches all ends nominal pipe size accommodated

Product Characteristics

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

Nominal Pipe Size Accommodated: 2.000 inches all ends
Flow Control Device: disk
Bonnet Type: inside spring
Bonnet Attachment Method: union
Renewable Seat Ring Type: threaded
Maximum Operating Temp: 150.0 fahrenheit 2nd response
Maximum Operating Temp: 150.0 fahrenheit 3rd response
Maximum Operating Temp: 425.0 fahrenheit 1st response
Connection Style: socket with brazing ring all ends
Valve Operation Method: manual
Connection Type: unthreaded internal pipe all ends
Features Provided: bonnet packing
Maximum Operating Pressure: 200.0 pounds per square inch 1st response
Maximum Operating Pressure: 400.0 pounds per square inch 2nd response
Maximum Operating Pressure: 400.0 pounds per square inch 3rd response
Special Features: valve size 2.000 in.
Material: copper alloy body
Material: nickel alloy flow control device
Material: nickel alloy seat
Material: nickel alloy stem
Media For Which Designed: steam 1st response
Media For Which Designed: water-oil-gas 2nd response
Media For Which Designed: water, salt 3rd response
Style Designator: straight thru

FAQs

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

What is the FSCG of the NSN 4820-00-935-1689?

The FSCG of the NSN 4820-00-935-1689 is 4820

Does NSN 4820-00-935-1689 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 4820-00-935-1689 contain precious materials?

Precious metal content is unknown

Does NSN 4820-00-935-1689 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 4820-00-935-1689 was assigned to the Federal Catalog?

It was assigned 58 years ago, on Fri, Aug 11, 1967