4820-01-423-1997

Find complete technical information, availability, and procurement data for: 4820-01-423-1997
DODParts.com distributes related products varnishes dopes paints, aircraft parts and consumables, electrical parts, fittings and other components for the aerospace and defense industries. Submit the short price quote form for NSN 4820-01-423-1997 to receive an up to date pricing and availability quote by email.

Federal Supply Group

Valves

Federal Supply Classification

4820 Nonpowered Valves

National Stock Number

4820-01-423-1997

Item Name Code

05487

Assigment Date

12/18/1995 (30 years ago)

A valve having two or more ports with valve stem or pilot needle in a normally open or closed position. It is specifically designed to stop or start or change the flow of fluid by means of the magnetic action of an electric coil on a moveable core or plunger. The valve may be equipped with a manual opening or closing device. For items with three or more ports that utilize a reciprocating slide with recess areas which mate with ports in an integral or replaceable ported sleeve, see valve (1), linear, directional control. It may be inline or cartridge (manifold) design. Excludes:valve (1), butterfly.

automatic valve operation method, weight disk loading method, disk flow control device, round all ends flange shape, supply class aoe end item identification

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
Disk Loading Method: weight
End Item Identification: supply class aoe
Valve Operation Method: automatic
Flange Shape: round all ends
Connection Type: flange all ends
Mounting Position: horizontal or vertical
Valve Size: 3.000 inches
Nominal Outside Diameter: 6.625 inches all ends
Face To Face Distance: 9.000 inches
Nominal Thickness: 0.500 inches all ends
Flange Face Design: plain all ends
Material: copper alloy 922 body
Material: nickel alloy flow control device
Material: nickel alloy seat
Material Document And Classification: astm a494, grade -30-c assn std single material response flow control device
Material Document And Classification: astm a494, grade -30-c assn std single material response seat
Material Document And Classification: astm b61 assn std single material response body
Style Designator: straight thru flanged ends

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
1281-008-300	Check Valve

FAQs

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

What is the FSCG of the NSN 4820-01-423-1997?

The FSCG of the NSN 4820-01-423-1997 is 4820

Does NSN 4820-01-423-1997 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 4820-01-423-1997 contain precious materials?

Item does not contain precious metal.

Does NSN 4820-01-423-1997 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 4820-01-423-1997 was assigned to the Federal Catalog?

It was assigned 30 years ago, on Mon, Dec 18, 1995