4820-01-422-0295

Find complete technical information, availability, and procurement data for: 4820-01-422-0295
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Federal Supply Group

Valves

Federal Supply Classification

4820 Nonpowered Valves

National Stock Number

4820-01-422-0295

Item Name Code

05487

Assigment Date

11/20/1995 (30 years ago)

spring disk loading method, 3b 2nd end thread class, right-hand all ends thread direction, 3a 1st end thread class, poppet flow control device

Product Characteristics

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

Thread Class: 3a 1st end
Thread Class: 3b 2nd end
Thread Direction: right-hand all ends
Flow Control Device: poppet
Disk Loading Method: spring
Maximum Operating Temp: 400.0 fahrenheit single response
Minimum Operating Temp: -20.0 fahrenheit
End Item Identification: 170' patrol coastal
Connection Style: gasket seal (boss) all ends
Valve Operation Method: automatic
Connection Type: threaded external tube 1st end
Connection Type: threaded internal tube 2nd end
Mounting Position: horizontal or vertical
Maximum Operating Pressure: 3000.0 pounds per square inch single response
Nominal Thread Size: 0.750 inches all ends
Opening Pressure Setting: 0.5 pounds per square inch
Nominal Outside Diameter Tube Accommodated: 0.391 inches 2nd end
Material: steel corrosion resisting body
Media For Which Designed: fuel/oil, hydrocarbon single response
Style Designator: straight thru
Thread Series Designator: unjf all ends

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:

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232T1-8TJ-0.5	Check Valve
2613944000	Check Valve
3811123000 ITEM 8	Check Valve

FAQs

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

What is the FSCG of the NSN 4820-01-422-0295?

The FSCG of the NSN 4820-01-422-0295 is 4820

Does the NSN 4820-01-422-0295 have a Schedule B code assigned?

Yes, the Schedule B code is 8481302090

Does NSN 4820-01-422-0295 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 4820-01-422-0295 contain precious materials?

Item does not contain precious metal.

Does NSN 4820-01-422-0295 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 4820-01-422-0295 was assigned to the Federal Catalog?

It was assigned 30 years ago, on Mon, Nov 20, 1995