4820-00-036-1977

Find complete technical information, availability, and procurement data for: 4820-00-036-1977
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Federal Supply Group

Valves

Federal Supply Classification

4820 Nonpowered Valves

National Stock Number

4820-00-036-1977

Item Name Code

35224

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.

1.450 inches nominal shoulder width, 2b thread class, 3.188 inches nominal overall height, 0.500 inches nominal shoulder height, 5.188 inches nominal outside diameter

Product Characteristics

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

Thread Class: 2b
Outside Diameter: 5.188 inches nominal
Overall Height: 3.188 inches nominal
Shoulder Height: 0.500 inches nominal
Shoulder Width: 1.450 inches nominal
Nominal Thread Size: 1.500 inches
Seat Angle: 45.0 degrees nominal
Material: nickel alloy
Media For Which Designed: steam
Style Designator: plug
Thread Series Designator: unef

Replaces National Stock Numbers

Below is a list of NSNs that have been officially superseded by this NSN:

NSN	Name	Date
4820-00-506-2852	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
4824-3135968PC3	Valve Disk
5VBR72PC3	Valve Disk

FAQs

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

What is the FSCG of the NSN 4820-00-036-1977?

The FSCG of the NSN 4820-00-036-1977 is 4820

Does the NSN 4820-00-036-1977 have a Schedule B code assigned?

Yes, the Schedule B code is 8481909090

Does NSN 4820-00-036-1977 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 4820-00-036-1977 contain precious materials?

Precious metal content is unknown

Does NSN 4820-00-036-1977 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 4820-00-036-1977 was assigned to the Federal Catalog?

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