4820-00-001-6805

Find complete technical information, availability, and procurement data for: 4820-00-001-6805
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Federal Supply Group

Valves

Federal Supply Classification

4820 Nonpowered Valves

National Stock Number

4820-00-001-6805

Item Name Code

05485

Assigment Date

09/29/1972 (53 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.

needle flow control device, inside screw bonnet type, 0.500 inches 1st end nominal pipe size accommodated, union bonnet attachment method, right-hand 1st end thread direction

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: 0.500 inches 1st end
Thread Direction: right-hand 1st end
Flow Control Device: needle
Bonnet Type: inside screw
Bonnet Attachment Method: union
Valve Operation Method: manual
Connection Type: threaded internal pipe 1st end
Mounting Facility: bulkhead
Features Provided: bonnet packing
Thread Quantity Per Inch: 14 1st end
Nominal Thread Size: 0.500 inches 1st end
Material: copper alloy body
Material: copper alloy seat
Material: steel comp 303 flow control device
Material: steel comp 303 stem
Style Designator: straight thru
Thread Series Designator: npt 1st end

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
PV51-12-43	Globe Valve
V51-12-43	Globe Valve

FAQs

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

What is the FSCG of the NSN 4820-00-001-6805?

The FSCG of the NSN 4820-00-001-6805 is 4820

Does NSN 4820-00-001-6805 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 4820-00-001-6805 contain precious materials?

Precious metal content is unknown

Does NSN 4820-00-001-6805 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 4820-00-001-6805 was assigned to the Federal Catalog?

It was assigned 53 years ago, on Fri, Sep 29, 1972