4820-01-339-0299

Find complete technical information, availability, and procurement data for: 4820-01-339-0299
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 4820-01-339-0299 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

4820-01-339-0299

Item Name Code

05487

Assigment Date

05/15/1991 (35 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.

automatic valve operation method, flange all ends connection type, round all ends flange shape, spring disk loading method, 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
Disk Loading Method: spring
Valve Operation Method: automatic
Flange Shape: round all ends
Connection Type: flange all ends
Mounting Facility: wafer
Mounting Position: horizontal or vertical
Valve Size: 5.000 inches
Maximum Operating Pressure: 195.0 pounds per square inch single response
Nominal Outside Diameter: 7.750 inches all ends
Face To Face Distance: 3.375 inches
Flange Face Design: plain all ends
Material: copper alloy 952 body
Material: copper alloy 952 flow control device
Media For Which Designed: water, fresh single 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
A-150-ZZPMF-2MM	Check Valve
A-150-ZZPMF-2MM 5IN	Check Valve

FAQs

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

What is the FSCG of the NSN 4820-01-339-0299?

The FSCG of the NSN 4820-01-339-0299 is 4820

Does the NSN 4820-01-339-0299 have a Schedule B code assigned?

Yes, the Schedule B code is 8481301090

Does NSN 4820-01-339-0299 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 4820-01-339-0299 contain precious materials?

Item does not contain precious metal.

Does NSN 4820-01-339-0299 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 4820-01-339-0299 was assigned to the Federal Catalog?

It was assigned 35 years ago, on Wed, May 15, 1991