4820-00-989-0803

Find complete technical information, availability, and procurement data for: 4820-00-989-0803
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Federal Supply Group

Valves

Federal Supply Classification

4820 Nonpowered Valves

National Stock Number

4820-00-989-0803

Item Name Code

05485

Assigment Date

01/01/1962 (64 years ago)

disk flow control device, 3a 1st end thread class, 0.625 inches offset distance, right-hand 1st end thread direction, 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.

Thread Class: 3a 1st end
Thread Direction: right-hand 1st end
Offset Distance: 0.625 inches
Flow Control Device: disk
Bonnet Type: inside screw
Bonnet Attachment Method: threaded
Valve Operation Method: manual
Connection Type: threaded external tube 1st end
Features Provided: bonnet packing
Nominal Thread Size: 1.375 inches 1st end
Nominal Outside Diameter Tube Accommodated: 1.000 inches 1st end
Style Designator: straight thru w/offset
Thread Series Designator: unf 1st end

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
A409779-2	Globe Valve

FAQs

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

What is the FSCG of the NSN 4820-00-989-0803?

The FSCG of the NSN 4820-00-989-0803 is 4820

Does NSN 4820-00-989-0803 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 4820-00-989-0803 contain precious materials?

Item does not contain precious metal.

Does NSN 4820-00-989-0803 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 4820-00-989-0803 was assigned to the Federal Catalog?

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