4820-01-348-4263

Find complete technical information, availability, and procurement data for: 4820-01-348-4263
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 4820-01-348-4263 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

4820-01-348-4263

Item Name Code

05487

Assigment Date

11/09/1991 (34 years ago)

A valve permitting flow in one direction only. It does not have a stem, except when equipped with a lever and weight and has no pressure adjustment. It may be inline or cartridge (manifold) design.

4 all ends bolt hole quantity, disk flow control device, 3.250 inches all ends nominal width, 43.0 fahrenheit 2nd response maximum operating temp, -54.0 fahrenheit 1st response maximum operating temp

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
Bolt Hole Quantity: 4 all ends
Maximum Operating Temp: -54.0 fahrenheit 1st response
Maximum Operating Temp: 43.0 fahrenheit 2nd response
Nominal Width: 3.250 inches all ends
Nominal Length: 4.000 inches all ends
Valve Operation Method: automatic
Flange Shape: rectangular with holes all ends
Connection Type: flange all ends
Mounting Facility: bracket
Mounting Position: horizontal
Valve Size: 2.500 inches
Maximum Operating Pressure: 1.0 pounds per square inch single response
Face To Face Distance: 1.420 inches
Nominal Thickness: 0.062 inches all ends
Bolt Hole Nominal Diameter: 0.174 inches all ends
Center To Center Nominal Distance Between Bolt Holes Along Length: 2.625 inches all ends
Center To Center Nominal Distance Between Bolt Holes Along Width: 2.375 inches all ends
Flange Face Design: plain all ends
Material: aluminum alloy a356.0 or aluminum alloy 2024 flow control device
Material: aluminum alloy a356.0 or aluminum alloy 2024 body
Material: steel corrosion resisting seat
Material Document And Classification: mil-s-5059 mil spec single material response seat
Material Document And Classification: qq-a-596 fed spec 1st material response or qq-a-275/6 fed spec 2nd material response body
Material Document And Classification: qq-a-596 fed spec 1st material response or qq-a-275/6 fed spec 2nd material response flow control device
Media For Which Designed: water-oil-gas single response
Surface Treatment: anodize
Surface Treatment Document And Classification: mil-a-8625,type 2 mil spec single treatment response
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
2S6010	Check Valve
GV500AAW	Check Valve

FAQs

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

What is the FSCG of the NSN 4820-01-348-4263?

The FSCG of the NSN 4820-01-348-4263 is 4820

Does the NSN 4820-01-348-4263 have a Schedule B code assigned?

Yes, the Schedule B code is 8481309000

Does NSN 4820-01-348-4263 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 4820-01-348-4263 contain precious materials?

Item does not contain precious metal.

Does NSN 4820-01-348-4263 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 4820-01-348-4263 was assigned to the Federal Catalog?

It was assigned 34 years ago, on Sat, Nov 9, 1991