4820-00-220-2477

Find complete technical information, availability, and procurement data for: 4820-00-220-2477
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Federal Supply Group

Valves

Federal Supply Classification

4820 Nonpowered Valves

National Stock Number

4820-00-220-2477

Item Name Code

05486

Assigment Date

12/22/1971 (54 years ago)

250.0 celsius single response maximum operating temp, manual valve operation method, packing retaining bonnet type, plain (pipe) all ends connection style, right-hand all ends thread direction

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
Bonnet Type: packing retaining
Maximum Operating Temp: 250.0 celsius single response
Connection Style: plain (pipe) all ends
Valve Operation Method: manual
Connection Type: threaded external pipe all ends
Mounting Facility: panel
Mounting Position: horizontal
Maximum Operating Pressure: 200.0 pounds per square inch single response
Nominal Thread Size: 0.125 inches all ends
Material: copper alloy body
Material: copper alloy stem
Material: rubber synthetic seat
Media For Which Designed: water-oil-gas single response
Style Designator: straight thru
Supplementary Features: flow control device: stem
Thread Series Designator: npt all ends

Replaces National Stock Numbers

Below is a list of NSNs that have been officially superseded by this NSN:

NSN	Name	Date
4820-01-225-6546	No Name Available	11/01/1994

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
1802285	Stop-Check Valve
2305X2	Stop-Check Valve
ZPC1000015	Stop-Check Valve

FAQs

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

What is the FSCG of the NSN 4820-00-220-2477?

The FSCG of the NSN 4820-00-220-2477 is 4820

Does the NSN 4820-00-220-2477 have a Schedule B code assigned?

Yes, the Schedule B code is 8481301090

Does NSN 4820-00-220-2477 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 4820-00-220-2477 contain precious materials?

Precious metal content is unknown

Does NSN 4820-00-220-2477 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 4820-00-220-2477 was assigned to the Federal Catalog?

It was assigned 54 years ago, on Wed, Dec 22, 1971