4820-00-650-4666

Find complete technical information, availability, and procurement data for: 4820-00-650-4666
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Federal Supply Group

Valves

Federal Supply Classification

4820 Nonpowered Valves

National Stock Number

4820-00-650-4666

Item Name Code

05483

Assigment Date

01/01/1963 (63 years ago)

2b all ends thread class, integral bonnet attachment method, inside screw bonnet type, right-hand all ends thread direction, needle 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 Class: 2b all ends
Thread Direction: right-hand all ends
Flow Control Device: needle
Bonnet Type: inside screw
Bonnet Attachment Method: integral
Connection Style: flare(tube) all ends
Valve Operation Method: manual
Connection Type: threaded internal tube all ends
Thread Quantity Per Inch: 20 all ends
Maximum Operating Pressure: 100.0 pounds per square inch single response
Nominal Thread Size: 0.437 inches all ends
Nominal Outside Diameter Tube Accommodated: 0.250 inches all ends
Special Features: screwdriver slotted stem w/plastic cap
Material: copper alloy body
Material: steel corrosion resisting flow control device
Style Designator: angle
Thread Series Designator: unf all ends

Replaces National Stock Numbers

Below is a list of NSNs that have been officially superseded by this NSN:

NSN	Name	Date
4820-01-085-3016	No Name Available	08/01/1983

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
1078F25A01	Angle Valve
12819-001	Angle Valve
5101-3220083PC1T04	Angle Valve
538384	Angle Valve
539384PC1T04	Angle Valve

FAQs

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

What is the FSCG of the NSN 4820-00-650-4666?

The FSCG of the NSN 4820-00-650-4666 is 4820

Does the NSN 4820-00-650-4666 have a Schedule B code assigned?

Yes, the Schedule B code is 8481801010

Does NSN 4820-00-650-4666 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 4820-00-650-4666 contain precious materials?

Precious metal content is unknown

Does NSN 4820-00-650-4666 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 4820-00-650-4666 was assigned to the Federal Catalog?

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