4820-01-003-6656

Find complete technical information, availability, and procurement data for: 4820-01-003-6656
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Federal Supply Group

Valves

Federal Supply Classification

4820 Nonpowered Valves

National Stock Number

4820-01-003-6656

Item Name Code

05483

Assigment Date

05/03/1975 (51 years ago)

A valve with one inlet and one outlet connection with outlet flow parallel to inlet flow. The flow is controlled by the action of a stem which lifts the disk perpendicularly off the center axis of its seat. The stem is at a 90 degree (1.5708 radians) angle to axis of flow. Excludes:valve, stop-check; cock, shutoff, screw stem; and valve, solenoid.

inside screw bonnet type, right-hand all ends thread direction, stem flow control device, integral bonnet attachment method, 3b all ends thread class

Product Characteristics

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

Thread Class: 3b all ends
Thread Direction: right-hand all ends
Flow Control Device: stem
Bonnet Type: inside screw
Bonnet Attachment Method: integral
Maximum Operating Temp: 212.0 fahrenheit single response
Connection Style: gasket seal(boss) all ends
Valve Operation Method: manual
Connection Type: threaded internal boss all ends
Maximum Operating Pressure: 10000.0 pounds per square inch single response
Nominal Thread Size: 0.438 inches all ends
Nominal Outside Diameter Tube Accommodated: 0.438 inches all ends
Material: steel body
Material: steel comp 303 flow control device
Material Document And Classification: 66 fed std single material response flow control device
Media For Which Designed: water-oil-gas single response
Surface Treatment: cadmium
Style Designator: angle
Thread Series Designator: unjf 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
4820PL0777713	Angle Valve
P5704	Angle Valve

FAQs

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

What is the FSCG of the NSN 4820-01-003-6656?

The FSCG of the NSN 4820-01-003-6656 is 4820

Does the NSN 4820-01-003-6656 have a Schedule B code assigned?

Yes, the Schedule B code is 8481803090

Does NSN 4820-01-003-6656 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 4820-01-003-6656 contain precious materials?

Precious metal content is unknown

Does NSN 4820-01-003-6656 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 4820-01-003-6656 was assigned to the Federal Catalog?

It was assigned 51 years ago, on Sat, May 3, 1975