4820-00-976-3236

Find complete technical information, availability, and procurement data for: 4820-00-976-3236
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Federal Supply Group

Valves

Federal Supply Classification

4820 Nonpowered Valves

National Stock Number

4820-00-976-3236

Item Name Code

22113

Assigment Date

01/01/1962 (64 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.

1.042 inches minimum and 1.052 inches maximum seat radius, 0.898 inches minimum and 0.900 inches maximum flange seat to disk end height, 3.812 inches nominal body outside diameter, 3.013 inches minimum and 3.015 inches maximum body inside diameter, 4.750 inches minimum and 4.751 inches maximum flange diameter

Product Characteristics

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

Flange Diameter: 4.750 inches minimum and 4.751 inches maximum
Body Outside Diameter: 3.812 inches nominal
Body Inside Diameter: 3.013 inches minimum and 3.015 inches maximum
Seat Radius: 1.042 inches minimum and 1.052 inches maximum
Flange Seat To Disk End Height: 0.898 inches minimum and 0.900 inches maximum
Under Flange Height: 2.938 inches nominal
Seating Surface Shape: radial
Style Designator: plain flanged

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
137B367	Valve Seat
137B367-4	Valve Seat
328D450	Valve Seat
328D450PC3	Valve Seat

FAQs

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

What is the FSCG of the NSN 4820-00-976-3236?

The FSCG of the NSN 4820-00-976-3236 is 4820

Does the NSN 4820-00-976-3236 have a Schedule B code assigned?

Yes, the Schedule B code is 8481909090

Does NSN 4820-00-976-3236 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 4820-00-976-3236 contain precious materials?

Item does not contain precious metal.

Does NSN 4820-00-976-3236 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 4820-00-976-3236 was assigned to the Federal Catalog?

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