4820-00-855-6019

Find complete technical information, availability, and procurement data for: 4820-00-855-6019
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Federal Supply Group

Valves

Federal Supply Classification

4820 Nonpowered Valves

National Stock Number

4820-00-855-6019

Item Name Code

13619

Assigment Date

01/01/1962 (64 years ago)

threaded bonnet attachment method, inverted flare(tube) all ends connection style, 3b all ends thread class, inside screw bonnet type, right-hand all ends thread direction

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
Bonnet Type: inside screw
Bonnet Attachment Method: threaded
Connection Style: inverted flare(tube) all ends
Valve Operation Method: manual
Connection Type: threaded internal tube all ends
Nominal Thread Size: 0.562 inches all ends
Seat Angle: 37.0 degrees all ends
Nominal Outside Diameter Tube Accommodated: 0.375 inches all ends
Material: copper alloy body
Material: copper alloy stem
Material: plastic polytetrafluoroethylene flow control device
Style Designator: straight thru
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Below is a list of NSNs that have been officially superseded by this NSN: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
4820-00-562-6429	No Name Available	01/01/1960

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
683C	Stop Diaphragm Valve

FAQs

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

What is the FSCG of the NSN 4820-00-855-6019?

The FSCG of the NSN 4820-00-855-6019 is 4820

Does the NSN 4820-00-855-6019 have a Schedule B code assigned?

Yes, the Schedule B code is 8481809050

Does NSN 4820-00-855-6019 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 4820-00-855-6019 contain precious materials?

Precious metal content is unknown

Does NSN 4820-00-855-6019 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 4820-00-855-6019 was assigned to the Federal Catalog?

It was assigned 64 years ago, on Mon, Jan 1, 1962