4820-00-287-2599

Find complete technical information, availability, and procurement data for: 4820-00-287-2599
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Federal Supply Group

Valves

Federal Supply Classification

4820 Nonpowered Valves

National Stock Number

4820-00-287-2599

Item Name Code

05483

Assigment Date

01/01/1963 (63 years ago)

socket (tube) all ends connection style, manual valve operation method, threaded bonnet attachment method, disk flow control device, 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.

Flow Control Device: disk
Bonnet Type: inside screw
Bonnet Attachment Method: threaded
Connection Style: socket (tube) all ends
Valve Operation Method: manual
Connection Type: unthreaded internal tube all ends
Maximum Operating Pressure: 150.0 pounds per square inch single response
Nominal Outside Diameter Tube Accommodated: 0.375 inches all ends
Material: copper alloy 377 seat
Material: copper alloy 377 stem
Material: copper alloy 377 body
Material: plastic polyamide (nylon) flow control device
Material Document And Classification: qq-b-626,alloy 377 fed spec single material response body
Material Document And Classification: qq-b-626,alloy 377 fed spec single material response seat
Material Document And Classification: qq-b-626,alloy 377 fed spec single material response stem
Media For Which Designed: refrigerant 12 1st response
Media For Which Designed: refrigerant 22 2nd response
Style Designator: angle
Nondefinitive Spec/Std Data: 1 type and 1 class

Replaces National Stock Numbers

Below is a list of NSNs that have been officially superseded by this NSN:

NSN	Name	Date
4820-00-106-1692	No Name Available	04/01/1977

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
6473	Angle Valve
ASC1177035	Angle Valve

FAQs

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

What is the FSCG of the NSN 4820-00-287-2599?

The FSCG of the NSN 4820-00-287-2599 is 4820

Does the NSN 4820-00-287-2599 have a Schedule B code assigned?

Yes, the Schedule B code is 8481801095

Does NSN 4820-00-287-2599 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 4820-00-287-2599 contain precious materials?

Precious metal content is unknown

Does NSN 4820-00-287-2599 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 4820-00-287-2599 was assigned to the Federal Catalog?

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