4820-00-198-2371

Find complete technical information, availability, and procurement data for: 4820-00-198-2371
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Federal Supply Group

Valves

Federal Supply Classification

4820 Nonpowered Valves

National Stock Number

4820-00-198-2371

Item Name Code

05488

Assigment Date

03/28/1973 (53 years ago)

threaded internal boss all ends connection type, 2b all ends thread class, right-hand all ends thread direction, gasket seal(boss) all ends connection style, automatic valve operation 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: 2b all ends
Thread Direction: right-hand all ends
Connection Style: gasket seal(boss) all ends
Valve Operation Method: automatic
Connection Type: threaded internal boss all ends
Mounting Facility: threaded fastener
Features Provided: pressure tight outlet side
Adjustable Pressure Range: +40.0 to 1000.0 pounds per square inch
Maximum Operating Pressure: 1000.0 pounds per square inch single response
Nominal Thread Size: 0.875 inches all ends
Material: copper alloy body
Media For Which Designed: fuel/oil, hydrocarbon single response
Style Designator: angle
Thread Series Designator: unf 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
11662748	Safety Relief Valve
RM3-145-100-10	Safety Relief Valve
RM3-14S100-10	Safety Relief Valve

FAQs

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

What is the FSCG of the NSN 4820-00-198-2371?

The FSCG of the NSN 4820-00-198-2371 is 4820

Does the NSN 4820-00-198-2371 have a Schedule B code assigned?

Yes, the Schedule B code is 8481400000

Does NSN 4820-00-198-2371 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 4820-00-198-2371 contain precious materials?

Precious metal content is unknown

Does NSN 4820-00-198-2371 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 4820-00-198-2371 was assigned to the Federal Catalog?

It was assigned 53 years ago, on Wed, Mar 28, 1973