4820-00-287-4099

Find complete technical information, availability, and procurement data for: 4820-00-287-4099
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Federal Supply Group

Valves

Federal Supply Classification

4820 Nonpowered Valves

National Stock Number

4820-00-287-4099

Item Name Code

05485

Assigment Date

01/01/1963 (63 years ago)

A valve with one inlet and one outlet connection with outlet flow parallel to inlet flow. The flow is controlled by the action of a stem which lifts the disk perpendicularly off the center axis of its seat. The stem is at a 90 degree (1.5708 radians) angle to axis of flow. Excludes:valve, stop-check; cock, shutoff, screw stem; and valve, solenoid.

disk flow control device, outside screw-yoke bonnet type, bolted bonnet attachment method, round 1st end flange shape, manual valve operation method

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: outside screw-yoke
Bonnet Attachment Method: bolted
Valve Operation Method: manual
Flange Shape: round 1st end
Connection Type: flange 1st end
Features Provided: bonnet packing
Valve Size: 0.500 inches
Nominal Outside Diameter: 3.563 inches 1st end
Face To Face Distance: 4.750 inches
Nominal Thickness: 0.375 inches 1st end
Flange Face Design: plain 1st end
Material: copper alloy body
Material: copper alloy seat
Material: nickel alloy flow control device
Material: nickel alloy stem
Style Designator: straight thru flanged ends

FAQs

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

What is the FSCG of the NSN 4820-00-287-4099?

The FSCG of the NSN 4820-00-287-4099 is 4820

Does NSN 4820-00-287-4099 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 4820-00-287-4099 contain precious materials?

Item does not contain precious metal.

Does NSN 4820-00-287-4099 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 4820-00-287-4099 was assigned to the Federal Catalog?

It was assigned 63 years ago, on Tue, Jan 1, 1963