4820-01-204-8342

Find complete technical information, availability, and procurement data for: 4820-01-204-8342
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Federal Supply Group

Valves

Federal Supply Classification

4820 Nonpowered Valves

National Stock Number

4820-01-204-8342

Item Name Code

05489

Assigment Date

03/30/1985 (41 years ago)

A valve that controls flow by a circular disk, or a pair of semicircular disks, attached to a common spindle or lever turning on a diametral axis.

180.0 fahrenheit single response maximum operating temp, safety lock operator special features, 200.0 pounds per square inch single response maximum operating pressure, manual valve operation method, copper alloy body material

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: 180.0 fahrenheit single response
Valve Operation Method: manual
Maximum Operating Pressure: 200.0 pounds per square inch single response
Special Features: safety lock operator
Material: copper alloy body
Material: nickel alloy flow control device
Material: nickel alloy stem
Material: rubber butadiene-acrylonitrile class nbr seat
Material Document And Classification: asme b-164 assn std single material response stem
Material Document And Classification: astm a296--35 assn std single material response flow control device
Media For Which Designed: water-oil-gas 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
3.0 51 CQQ3-9	Butterfly Valve
BN-3.0-51-5	Butterfly Valve
BN-3.0-51-5-N11	Butterfly Valve
BN-3.0-51-S-N11	Butterfly Valve

FAQs

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

What is the FSCG of the NSN 4820-01-204-8342?

The FSCG of the NSN 4820-01-204-8342 is 4820

Does the NSN 4820-01-204-8342 have a Schedule B code assigned?

Yes, the Schedule B code is 8481801090

Does NSN 4820-01-204-8342 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 4820-01-204-8342 contain precious materials?

Item does not contain precious metal.

Does NSN 4820-01-204-8342 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 4820-01-204-8342 was assigned to the Federal Catalog?

It was assigned 41 years ago, on Sat, Mar 30, 1985