4820-01-337-3863

Find complete technical information, availability, and procurement data for: 4820-01-337-3863
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 4820-01-337-3863 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

4820-01-337-3863

Item Name Code

05483

Assigment Date

04/14/1991 (35 years ago)

A valve with one inlet and one outlet connection with outlet flow parallel to inlet flow. The flow is controlled by the action of a stem which lifts the disk perpendicularly off the center axis of its seat. The stem is at a 90 degree (1.5708 radians) angle to axis of flow. Excludes:valve, stop-check; cock, shutoff, screw stem; and valve, solenoid.

200.0 fahrenheit single response maximum operating temp, right-hand all ends thread direction, 3a all ends thread class, stem flow control device, packing retaining 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 all ends
Thread Direction: right-hand all ends
Flow Control Device: stem
Bonnet Type: packing retaining
Maximum Operating Temp: 200.0 fahrenheit single response
Connection Style: external seat for gasket seal (boss) all ends
Valve Operation Method: manual
Connection Type: threaded external boss all ends
Thread Quantity Per Inch: 18 all ends
Maximum Operating Pressure: 6000.0 pounds per square inch single response
Nominal Thread Size: 0.562 inches all ends
Seat Angle: 37.0 degrees all ends
Material: steel corrosion resisting bodysteel corrosion resisting flow control deviceplastic polytetrafluoroethylene packingplastic polytrifluoroethylene seat
Style Designator: angle
Thread Series Designator: unj all ends

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
818856KT-749	Angle Valve

FAQs

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

What is the FSCG of the NSN 4820-01-337-3863?

The FSCG of the NSN 4820-01-337-3863 is 4820

Does the NSN 4820-01-337-3863 have a Schedule B code assigned?

Yes, the Schedule B code is 8481803090

Does NSN 4820-01-337-3863 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 4820-01-337-3863 contain precious materials?

Item does not contain precious metal.

Does NSN 4820-01-337-3863 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 4820-01-337-3863 was assigned to the Federal Catalog?

It was assigned 35 years ago, on Sun, Apr 14, 1991