4820-01-446-7426

Find complete technical information, availability, and procurement data for: 4820-01-446-7426
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Federal Supply Group

Valves

Federal Supply Classification

4820 Nonpowered Valves

National Stock Number

4820-01-446-7426

Item Name Code

05483

Assigment Date

07/16/1997 (29 years ago)

A preformed item of various shapes, and contours, which may have a sandwich or honeycomb core bonded to a metallic or nonmetallic facing material. It is used to enclose integral portions of the fuselage or to form partitions or sections within a wing, empennage, fuselage, nacelle or crew compartment. It may have mounting provisions such as predrilled holes to facilitate installation, but will have no items attached to it except bracket (s) or other securing devices to accommodate its own mounting or support. It may be mounted by means of fasteners, bonding or welding. Excludes:panel, interior lining, aircraft; cover access; cover, access, aircraft; floor (1), aircraft; core material, cellular, structural.

0.500 inches valve size, rectangular with holes all ends flange shape, 4 all ends bolt hole quantity, manual valve operation method, flange all ends connection type

Product Characteristics

Below you’ll find the complete technical specifications and performance data for this part, including material details and compliance information.

Bolt Hole Quantity: 4 all ends
Valve Operation Method: manual
Flange Shape: rectangular with holes all ends
Connection Type: flange all ends
Valve Size: 0.500 inches
Maximum Operating Pressure: 600.0 pounds per square inch single response
Nominal Outside Diameter: 3.750 inches all ends
Nominal Thickness: 0.562 inches all ends
Bolt Hole Nominal Diameter: 0.625 inches all ends
Bolt Circle Nominal Diameter: 2.625 inches all ends
Flange Face Design: raised straight all ends
Raised Face Nominal Height: 0.250 inches all ends
Raised Face Nominal Diameter: 1.375 inches all ends
Special Features: bolted bonnet
Material: steel body
Material: steel corrosion resisting flow control device
Material: steel corrosion resisting seat
Material: steel corrosion resisting stem
Style Designator: angle 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
F03-2075B-02TY	Angle Valve

FAQs

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

What is the FSCG of the NSN 4820-01-446-7426?

The FSCG of the NSN 4820-01-446-7426 is 4820

Does the NSN 4820-01-446-7426 have a Schedule B code assigned?

Yes, the Schedule B code is 8481803090

Does NSN 4820-01-446-7426 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 4820-01-446-7426 contain precious materials?

Item does not contain precious metal.

Does NSN 4820-01-446-7426 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 4820-01-446-7426 was assigned to the Federal Catalog?

It was assigned 29 years ago, on Wed, Jul 16, 1997