4820-00-450-9940

Find complete technical information, availability, and procurement data for: 4820-00-450-9940
DODParts.com distributes related products varnishes dopes paints, aircraft parts and consumables, electrical parts, fittings and other components for the aerospace and defense industries. Submit the short price quote form for NSN 4820-00-450-9940 to receive an up to date pricing and availability quote by email.

Federal Supply Group

Valves

Federal Supply Classification

4820 Nonpowered Valves

National Stock Number

4820-00-450-9940

Item Name Code

20962

Assigment Date

01/02/1970 (56 years ago)

A multi-ported, nonlubricated valve designed to provide straight through flow or ability to direct a number of flows or pressure through a single valve. The flow is controlled by the rotation of a ported ball within a suitable ported seat(s). The ball is usually engaged by a stem. It is normally operated in an open or closed position. Excludes:valve, check.

packing retaining bonnet type, plain,optional end(pipe) 1st end connection style, 1.500 inches 1st end nominal pipe size accommodated, right-hand 1st end thread direction, pressed-in renewable seat ring type

Product Characteristics

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

Nominal Pipe Size Accommodated: 1.500 inches 1st end
Thread Direction: right-hand 1st end
Bonnet Type: packing retaining
Renewable Seat Ring Type: pressed-in
Connection Style: plain,optional end(pipe) 1st end
Valve Operation Method: manual
Connection Type: threaded internal pipe 1st end
Thread Quantity Per Inch: 11-1/2 1st end
Maximum Operating Pressure: 250.0 pounds per square inch single response
Nominal Thread Size: 1.500 inches 1st end
Style Designator: straight thru
Thread Series Designator: npt 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
2518812-4	Ball Valve

FAQs

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

What is the FSCG of the NSN 4820-00-450-9940?

The FSCG of the NSN 4820-00-450-9940 is 4820

Does NSN 4820-00-450-9940 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 4820-00-450-9940 contain precious materials?

Item does not contain precious metal.

Does NSN 4820-00-450-9940 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 4820-00-450-9940 was assigned to the Federal Catalog?

It was assigned 56 years ago, on Fri, Jan 2, 1970