4820-00-540-6432

Find complete technical information, availability, and procurement data for: 4820-00-540-6432
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Federal Supply Group

Valves

Federal Supply Classification

4820 Nonpowered Valves

National Stock Number

4820-00-540-6432

Item Name Code

05485

Assigment Date

01/01/1963 (63 years ago)

right-hand 1st end thread direction, 0.750 inches 1st end nominal pipe size accommodated, disk flow control device, union bonnet attachment method, inside screw bonnet type

Product Characteristics

Below you’ll find the complete technical specifications and performance data for this part, including material details and compliance information.

Nominal Pipe Size Accommodated: 0.750 inches 1st end
Thread Direction: right-hand 1st end
Flow Control Device: disk
Bonnet Type: inside screw
Bonnet Attachment Method: union
Renewable Seat Ring Type: threaded
Connection Style: plain,optional end(pipe) 1st end
Valve Operation Method: manual
Connection Type: threaded internal pipe 1st end
Features Provided: bonnet packing
Maximum Operating Pressure: 300.0 pounds per square inch 1st response
Maximum Operating Pressure: 300.0 pounds per square inch 2nd response
Nominal Thread Size: 0.750 inches 1st end
Material: copper alloy body
Material: copper alloy stem
Material: steel corrosion resisting flow control device
Material: steel corrosion resisting seat
Material Document And Classification: qq-c-390,alloy b5 fed spec single material response body
Media For Which Designed: steam 1st response
Media For Which Designed: water-oil-gas 2nd response
Style Designator: straight thru
Thread Series Designator: npt 1st end
Reference Number Differentiating Characteristics: as differentiated by end connections

Replaces National Stock Numbers

Below is a list of NSNs that have been officially superseded by this NSN:

NSN	Name	Date
4820-00-820-5538	No Name Available	05/01/1977
4820-00-881-0961	No Name Available	02/20/1967
4820-00-882-4420	No Name Available	07/17/1974

FAQs

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

What is the FSCG of the NSN 4820-00-540-6432?

The FSCG of the NSN 4820-00-540-6432 is 4820

Does NSN 4820-00-540-6432 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 4820-00-540-6432 contain precious materials?

Precious metal content is unknown

Does NSN 4820-00-540-6432 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 4820-00-540-6432 was assigned to the Federal Catalog?

It was assigned 63 years ago, on Tue, Jan 1, 1963