4820-00-363-5883

Find complete technical information, availability, and procurement data for: 4820-00-363-5883
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Federal Supply Group

Valves

Federal Supply Classification

4820 Nonpowered Valves

National Stock Number

4820-00-363-5883

Item Name Code

22113

Assigment Date

01/01/1963 (63 years ago)

An item of various shapes (usually circular, conical, cylindrical, or rectangular) used to prevent or regulate the flow of liquids or gases through the valve. May include a retainer, screw, holder, and the like.

1.250 inches single threaded portion nominal thread size, 0.325 inches nominal single threaded portion thread length, 0.752 inches nominal overall height, 0.500 inches nominal body inside diameter, 2a single threaded portion thread class

Product Characteristics

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

Thread Class: 2a single threaded portion
Thread Length: 0.325 inches nominal single threaded portion
Overall Height: 0.752 inches nominal
Body Inside Diameter: 0.500 inches nominal
Nominal Thread Size: 1.250 inches single threaded portion
Seating Surface Shape: flat
Material: copper alloy overall
Style Designator: plain threaded
Thread Series Designator: unf single threaded portion
Fsc Application Data: engine fuel system relief valve,nonaircraft

Replaces National Stock Numbers

Below is a list of NSNs that have been officially superseded by this NSN:

NSN	Name	Date
3120-00-126-5362	No Name Available	01/01/1963

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
8072656	Valve Seat
8075353PC8072656	Valve Seat
8075358PC8072656	Valve Seat

FAQs

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

What is the FSCG of the NSN 4820-00-363-5883?

The FSCG of the NSN 4820-00-363-5883 is 4820

Does the NSN 4820-00-363-5883 have a Schedule B code assigned?

Yes, the Schedule B code is 8481909090

Does NSN 4820-00-363-5883 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 4820-00-363-5883 contain precious materials?

Item does not contain precious metal.

Does NSN 4820-00-363-5883 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 4820-00-363-5883 was assigned to the Federal Catalog?

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