4820-01-245-6546

Find complete technical information, availability, and procurement data for: 4820-01-245-6546
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Federal Supply Group

Valves

Federal Supply Classification

4820 Nonpowered Valves

National Stock Number

4820-01-245-6546

Item Name Code

05487

Assigment Date

12/03/1986 (39 years ago)

200.0 fahrenheit single response maximum operating temp, right-hand all ends thread direction, automatic valve operation method, gasket seal (boss) all ends connection style, 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 Direction: right-hand all ends
Flow Control Device: poppet
Maximum Operating Temp: 200.0 fahrenheit single response
Connection Style: gasket seal (boss) all ends
Valve Operation Method: automatic
Connection Type: threaded external boss all ends
Mounting Position: horizontal or vertical
Maximum Operating Pressure: 3000.0 pounds per square inch single response
Nominal Thread Size: 0.250 inches all ends
Material: aluminum alloy body
Material: rubber polymethylene-perfluoroalkylene class fkm packing
Material: rubber synthetic seat
Media For Which Designed: air 1st response
Media For Which Designed: fuel/oil, hydrocarbon 2nd response
Style Designator: straight thru
Thread Series Designator: npt 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:

Part Number	Name
483-1/4D28-2	Check Valve
9497M81P01	Check Valve

FAQs

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

What is the FSCG of the NSN 4820-01-245-6546?

The FSCG of the NSN 4820-01-245-6546 is 4820

Does the NSN 4820-01-245-6546 have a Schedule B code assigned?

Yes, the Schedule B code is 8481309000

Does NSN 4820-01-245-6546 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 4820-01-245-6546 contain precious materials?

Item does not contain precious metal.

Does NSN 4820-01-245-6546 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 4820-01-245-6546 was assigned to the Federal Catalog?

It was assigned 39 years ago, on Wed, Dec 3, 1986