4820-01-545-7161

Find complete technical information, availability, and procurement data for: 4820-01-545-7161
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Federal Supply Group

Valves

Federal Supply Classification

4820 Nonpowered Valves

National Stock Number

4820-01-545-7161

Item Name Code

05487

Assigment Date

11/22/2006 (19 years ago)

poppet flow control device, 2a 1st end thread class, pressed-in renewable seat ring type, right-hand 1st end thread direction, spring disk loading method

Product Characteristics

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

Thread Class: 2a 1st end
Thread Direction: right-hand 1st end
Flow Control Device: poppet
Disk Loading Method: spring
Renewable Seat Ring Type: pressed-in
Maximum Operating Temp: 200.0 fahrenheit single response
Minimum Operating Temp: -40.0 fahrenheit
End Item Identification: larc v
Valve Operation Method: automatic
Connection Type: threaded cartridge 1st end
Mounting Position: horizontal or vertical
Thread Quantity Per Inch: 12 1st end
Maximum Operating Pressure: 5000.0 pounds per square inch single response
Nominal Thread Size: 1.625 inches 1st end
Opening Pressure Setting: 65.0 pounds per square inch
Part Name Assigned By Controlling Agency: check valve
Special Features: uses seal sk20-2
Material: steel overall
Media For Which Designed: oil single response
Style Designator: screw-in cartridge
Thread Series Designator: un 1st end

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
CVH201P65	Check Valve
CVH201P651	Check Valve

FAQs

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

What is the FSCG of the NSN 4820-01-545-7161?

The FSCG of the NSN 4820-01-545-7161 is 4820

Does the NSN 4820-01-545-7161 have a Schedule B code assigned?

Yes, the Schedule B code is 8481302090

Does NSN 4820-01-545-7161 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 4820-01-545-7161 contain precious materials?

Item does not contain precious metal.

Does NSN 4820-01-545-7161 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 4820-01-545-7161 was assigned to the Federal Catalog?

It was assigned 19 years ago, on Wed, Nov 22, 2006