4820-01-422-5149

Find complete technical information, availability, and procurement data for: 4820-01-422-5149
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Federal Supply Group

Valves

Federal Supply Classification

4820 Nonpowered Valves

National Stock Number

4820-01-422-5149

Item Name Code

05483

Assigment Date

12/04/1995 (30 years ago)

A complete enclosure which protects the internal components of a pump, (as modified). It may or may not include the intake and outlet ports of the pump. For housings which enclose only a portion of the pump, see housing section, liquid pump.

outside screw-yoke bonnet type, disk flow control device, manual valve operation method, flange all ends connection type, bolted bonnet attachment method

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: outside screw-yoke
Bonnet Attachment Method: bolted
Valve Operation Method: manual
Connection Type: flange all ends
Valve Size: 4.000 inches
Maximum Operating Pressure: 150.0 pounds per square inch single response
First Connection Face To Centerline Distance: 5.500 inches
Flange Face Design: plain all ends
Material: bronze body
Material: bronze flow control device
Material: nickel alloy seat
Material: nickel alloy stem
Material Document And Classification: astm b61 assn std 1st material response or astm b62 assn std 2nd material response body
Material Document And Classification: astm b61 assn std 1st material response or astm b62 assn std 2nd material response flow control device
Material Document And Classification: qq-n-281 fed spec 1st material response or qq-n-288 fed spec 2nd material response seat
Material Document And Classification: qq-n-281, cl a fed spec single material response stem
Style Designator: angle flanged ends
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
224-2 4 IN	Angle Valve
B14251E 4 IN	Angle Valve

FAQs

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

What is the FSCG of the NSN 4820-01-422-5149?

The FSCG of the NSN 4820-01-422-5149 is 4820

Does the NSN 4820-01-422-5149 have a Schedule B code assigned?

Yes, the Schedule B code is 8481805090

Does NSN 4820-01-422-5149 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 4820-01-422-5149 contain precious materials?

Item does not contain precious metal.

Does NSN 4820-01-422-5149 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 4820-01-422-5149 was assigned to the Federal Catalog?

It was assigned 30 years ago, on Mon, Dec 4, 1995