4820-00-227-8746

Find complete technical information, availability, and procurement data for: 4820-00-227-8746
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Federal Supply Group

Valves

Federal Supply Classification

4820 Nonpowered Valves

National Stock Number

4820-00-227-8746

Item Name Code

05486

Assigment Date

02/03/1969 (57 years ago)

spring disk loading method, plain, optional end (pipe) all ends connection style, disk flow control device, right-hand all ends thread direction, packing retaining bonnet type

Product Characteristics

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

Thread Direction: right-hand all ends
Flow Control Device: disk
Bonnet Type: packing retaining
Disk Loading Method: spring
Connection Style: plain, optional end (pipe) all ends
Valve Operation Method: manual
Connection Type: threaded internal pipe all ends
Mounting Facility: bracket
Mounting Position: horizontal or vertical
Nominal Thread Size: 0.125 inches all ends
Special Features: valve stem is cam lever actuated manual spring assist off; exhaust port relieves pressure on out port in off position
Material: aluminum alloy overall
Style Designator: angle
Thread Series Designator: nptf all ends
Specification/Standard Data: 11331-w-219c4 manufacturers source control

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
MD346-20012	Stop-Check Valve
WM219C4	Stop-Check Valve

FAQs

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

What is the FSCG of the NSN 4820-00-227-8746?

The FSCG of the NSN 4820-00-227-8746 is 4820

Does the NSN 4820-00-227-8746 have a Schedule B code assigned?

Yes, the Schedule B code is 8481309000

Does NSN 4820-00-227-8746 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 4820-00-227-8746 contain precious materials?

Item does not contain precious metal.

Does NSN 4820-00-227-8746 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 4820-00-227-8746 was assigned to the Federal Catalog?

It was assigned 57 years ago, on Mon, Feb 3, 1969