4820-01-240-1879

Find complete technical information, availability, and procurement data for: 4820-01-240-1879
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Federal Supply Group

Valves

Federal Supply Classification

4820 Nonpowered Valves

National Stock Number

4820-01-240-1879

Item Name Code

05489

Assigment Date

09/10/1986 (39 years ago)

A valve designed to control the flow of a fluid by the rotation of a ported plug or plug sector within a suitable ported seat. The plug requires lubrication for ease of operation or contains a bonded composition seal(s). See also valve, seatless and cock, plug.

250.0 fahrenheit single response maximum operating temp, 170.0 pounds per square inch single response maximum operating pressure, unthreaded external hose all ends connection type, plain (hose) 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.

Maximum Operating Temp: 250.0 fahrenheit single response
Connection Style: plain (hose) all ends
Valve Operation Method: manual
Connection Type: unthreaded external hose all ends
Maximum Operating Pressure: 170.0 pounds per square inch single response
Nominal Inside Diameter Hose Accommodated: 5.500 inches all ends
Material: aluminum overall
Media For Which Designed: air single response
Style Designator: straight thru

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
4261A5A12	Butterfly Valve
4261B05A023	Butterfly Valve
4261D05A023	Butterfly Valve

FAQs

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

What is the FSCG of the NSN 4820-01-240-1879?

The FSCG of the NSN 4820-01-240-1879 is 4820

Does the NSN 4820-01-240-1879 have a Schedule B code assigned?

Yes, the Schedule B code is 8481805090

Does NSN 4820-01-240-1879 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 4820-01-240-1879 contain precious materials?

Item does not contain precious metal.

Does NSN 4820-01-240-1879 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 4820-01-240-1879 was assigned to the Federal Catalog?

It was assigned 39 years ago, on Wed, Sep 10, 1986