4820-01-646-6439

Find complete technical information, availability, and procurement data for: 4820-01-646-6439
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Federal Supply Group

Valves

Federal Supply Classification

4820 Nonpowered Valves

National Stock Number

4820-01-646-6439

Item Name Code

05485

Assigment Date

07/27/2015 (11 years ago)

An item solid or split into halves, having a threaded or unthreaded hole for the purpose of connecting or retaining a pipe, tube, or hose fitting. The face of the flange may be smooth, grooved, or serrated and may be drilled for connecting bolts or studs. If the item is unthreaded, the pipe or tube may be retained by welding, brazing, compression, or the like. Excludes:flange, pipe, blind; ferrule, grooved clamp coupling; and adapter (as modified).

4.65 inches face to face distance, manual valve operation method, 1.25 inches valve size, packing retaining bonnet type, disk flow control device

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: packing retaining
Valve Operation Method: manual
Valve Size: 1.25 inches
Face To Face Distance: 4.65 inches
Special Features: forged steel globe valve, socket welding end, ansi class 800;
Material: steel body
Material: steel corrosion resisting flow control device
Material: steel corrosion resisting stem
Material Document And Classification: astm a105n assn std single material response body
Material Document And Classification: astm a182 gr.f6a assn std single material response flow control device
Material Document And Classification: astm a182 gr.f6a assn std single material response stem
Style Designator: straight thru
Furnished Items And Quantity: 1 handwheel

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
WARREN-852-S 1.25IN	Globe Valve

FAQs

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

What is the FSCG of the NSN 4820-01-646-6439?

The FSCG of the NSN 4820-01-646-6439 is 4820

Does NSN 4820-01-646-6439 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 4820-01-646-6439 contain precious materials?

Item does not contain precious metal.

Does NSN 4820-01-646-6439 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 4820-01-646-6439 was assigned to the Federal Catalog?

It was assigned 11 years ago, on Mon, Jul 27, 2015