4820-01-254-1511

Find complete technical information, availability, and procurement data for: 4820-01-254-1511
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Federal Supply Group

Valves

Federal Supply Classification

4820 Nonpowered Valves

National Stock Number

4820-01-254-1511

Item Name Code

05488

Assigment Date

05/02/1987 (39 years ago)

A multi-ported, nonlubricated valve designed to provide straight through flow or ability to direct a number of flows or pressure through a single valve. The flow is controlled by the rotation of a ported ball within a suitable ported seat(s). The ball is usually engaged by a stem. It is normally operated in an open or closed position. Excludes:valve, check.

plain (pipe) 1st end connection style, right-hand all ends thread direction, 300.0 fahrenheit single response maximum operating temp, plain,optional end(pipe) 2nd end connection style, disk 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: disk
Maximum Operating Temp: 300.0 fahrenheit single response
Connection Style: plain (pipe) 1st end
Connection Style: plain,optional end(pipe) 2nd end
Valve Operation Method: automatic
Connection Type: threaded external pipe 1st end
Connection Type: threaded internal pipe 2nd end
Maximum Operating Pressure: 1200.0 pounds per square inch single response
Nominal Thread Size: 2.000 inches all ends
Opening Pressure Setting: 300.0 pounds per square inch
Material: copper alloy body
Media For Which Designed: water-oil-gas single response
Style Designator: angle
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
FIG 20-1 2IN	Safety Relief Valve

FAQs

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

What is the FSCG of the NSN 4820-01-254-1511?

The FSCG of the NSN 4820-01-254-1511 is 4820

Does the NSN 4820-01-254-1511 have a Schedule B code assigned?

Yes, the Schedule B code is 8481400000

Does NSN 4820-01-254-1511 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 4820-01-254-1511 contain precious materials?

Item does not contain precious metal.

Does NSN 4820-01-254-1511 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 4820-01-254-1511 was assigned to the Federal Catalog?

It was assigned 39 years ago, on Sat, May 2, 1987