4820-00-457-8498

Find complete technical information, availability, and procurement data for: 4820-00-457-8498
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Federal Supply Group

Valves

Federal Supply Classification

4820 Nonpowered Valves

National Stock Number

4820-00-457-8498

Item Name Code

05490

Assigment Date

04/30/1969 (57 years ago)

A rigid item of various shapes and cross-sections, specifically designed to manually actuate and/or regulate a variety of mechanisms. It usually has an integral handgrip, knob, or the like, or provisions for the mounting of the same. It may have accommodations for locking and/or positioning. The point of fulcrum may be an integral shaft perpendicular to the axis or a through hole to provide a definite means of securing, and usually has additional accommodation(s) for attachment of connecting link,rigid; wire rope assembly,single leg; and clevis,rod end; and the like. Excludes:arm (as modified); lever,remote control; and bell crank.

four-way one port bottom outlet 360 degree plug turn flow style, right-hand all ends thread direction, 500.0 fahrenheit single response maximum operating temp, plain,optional end(pipe) all ends connection style, manual 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 Direction: right-hand all ends
Flow Style: four-way one port bottom outlet 360 degree plug turn
Maximum Operating Temp: 500.0 fahrenheit single response
Connection Style: plain,optional end(pipe) all ends
Valve Operation Method: manual
Connection Type: threaded internal pipe all ends
Mounting Facility: bracket
Maximum Operating Pressure: 250.0 pounds per square inch single response
Nominal Thread Size: 0.125 inches all ends
Special Features: bottom outlet port @0.125-27 npt female thd
Material: copper alloy body
Material: steel corrosion resisting flow control device
Thread Series Designator: npt all ends
Furnished Items And Quantity: 1 lever

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
2191-0564	Plug Valve
BR5TSL	Plug Valve

FAQs

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

What is the FSCG of the NSN 4820-00-457-8498?

The FSCG of the NSN 4820-00-457-8498 is 4820

Does the NSN 4820-00-457-8498 have a Schedule B code assigned?

Yes, the Schedule B code is 8481801075

Does NSN 4820-00-457-8498 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 4820-00-457-8498 contain precious materials?

Precious metal content is unknown

Does NSN 4820-00-457-8498 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 4820-00-457-8498 was assigned to the Federal Catalog?

It was assigned 57 years ago, on Wed, Apr 30, 1969