4820-00-893-5029

Find complete technical information, availability, and procurement data for: 4820-00-893-5029
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Federal Supply Group

Valves

Federal Supply Classification

4820 Nonpowered Valves

National Stock Number

4820-00-893-5029

Item Name Code

05482

Assigment Date

01/01/1962 (64 years ago)

A valve having a flat or tapered disk (gate) which moves transversely to the axis of flow by rotating or sliding movements of the stem to open or close the orifice. It may also contain an oval or rectangular shaped slide which may be manually, motor, or pressure operated through the means of an arm or arm assembly. The body flange may be designed to accommodate tube type connectors. It may or may not contain thermal relief features. Includes valve (gate) specifically designed for the control of fluid systems in aircraft or missiles.

manual valve operation method, bonnet packing features provided, 3.000 inches nominal pipe size accommodated, threaded bonnet attachment method, inside screw bonnet type

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: 3.000 inches
Bonnet Type: inside screw
Bonnet Attachment Method: threaded
Valve Operation Method: manual
Features Provided: bonnet packing
Thread Quantity Per Inch: 8
Maximum Operating Pressure And Media For Which Designed: 200.0 pounds per square inch steam and 200.0 pounds per square inch water-oil-gas
Nominal Thread Size: 3.000 inches
Stem Type: rising
Maximum Operating Temp And Media For Which Designed: 500.0 fahrenheit steam and 500.0 fahrenheit water-oil-gas
Material: copper alloy 836 body
Material: copper alloy 836 seat
Material: copper alloy 836 disk
Material: copper alloy stem
Material Document And Classification: qq-c-390, alloy b5 fed spec single material response body
Material Document And Classification: qq-c-390, alloy b5 fed spec single material response disk
Material Document And Classification: qq-c-390, alloy b5 fed spec single material response seat
Thread Series Designator: npt
Reference Number Differentiating Characteristics: as differentiated by size of end connections

FAQs

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

What is the FSCG of the NSN 4820-00-893-5029?

The FSCG of the NSN 4820-00-893-5029 is 4820

Does NSN 4820-00-893-5029 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 4820-00-893-5029 contain precious materials?

Precious metal content is unknown

Does NSN 4820-00-893-5029 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 4820-00-893-5029 was assigned to the Federal Catalog?

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