4820-01-503-5563

Find complete technical information, availability, and procurement data for: 4820-01-503-5563
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Federal Supply Group

Valves

Federal Supply Classification

4820 Nonpowered Valves

National Stock Number

4820-01-503-5563

Item Name Code

46202

Assigment Date

12/23/2002 (23 years ago)

12.000 inches nominal overall height, threaded internal pipe connection type, automatic valve operation method, 2 end connection quantity, 12.250 inches nominal overall length

Product Characteristics

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

Overall Length: 12.250 inches nominal
Overall Height: 12.000 inches nominal
End Connection Quantity: 2
Valve Operation Method: automatic
Connection Type: threaded internal pipe
Maximum Operating Pressure And Media For Which Designed: 175.0 pounds per square inch water
Maximum Operating Temp And Media For Which Designed: 140.0 fahrenheit water
Part Name Assigned By Controlling Agency: reduced pressure backflow preventer
Special Features: operating temp is 140 deg f. continuous or 180 deg f. intermittent; dual ported relief; replaceable seals; without shut off valves.
Thread Series Designator: npt

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
098268202342	Manifold Valve Assembly
739-07604-000	Manifold Valve Assembly
909M1LF-2IN	Manifold Valve Assembly

FAQs

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

What is the FSCG of the NSN 4820-01-503-5563?

The FSCG of the NSN 4820-01-503-5563 is 4820

Does the NSN 4820-01-503-5563 have a Schedule B code assigned?

Yes, the Schedule B code is 8481909090

Does NSN 4820-01-503-5563 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 4820-01-503-5563 contain precious materials?

Item does not contain precious metal.

Does NSN 4820-01-503-5563 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 4820-01-503-5563 was assigned to the Federal Catalog?

It was assigned 23 years ago, on Mon, Dec 23, 2002