4820-00-337-1083

Find complete technical information, availability, and procurement data for: 4820-00-337-1083
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Federal Supply Group

Valves

Federal Supply Classification

4820 Nonpowered Valves

National Stock Number

4820-00-337-1083

Item Name Code

22113

Assigment Date

01/01/1963 (63 years ago)

2.000 inches nominal flange diameter, 0.688 inches nominal under flange height, 1.751 inches minimum and 1.752 inches maximum body outside diameter, 0.188 inches nominal flange seat to disk end height, 1.250 inches nominal body inside 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: 2.000 inches nominal
Body Outside Diameter: 1.751 inches minimum and 1.752 inches maximum
Body Inside Diameter: 1.250 inches nominal
Flange Seat To Disk End Height: 0.188 inches nominal
Under Flange Height: 0.688 inches nominal
Seat Angle In Deg: 45.000 nominal
Hardness Rating: 210.0 brinell standard nominal body
Seating Surface Shape: angular
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
D15-518MPC393	Valve Seat
D15-518UPC393	Valve Seat
D15-518VPC393	Valve Seat
D15-518WPC393	Valve Seat
DD423S53-072PC39	Valve Seat
DD423S53-080PC39	Valve Seat
DD423S53-081PC39	Valve Seat
DD423S53-082PC39	Valve Seat

FAQs

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

What is the FSCG of the NSN 4820-00-337-1083?

The FSCG of the NSN 4820-00-337-1083 is 4820

Does the NSN 4820-00-337-1083 have a Schedule B code assigned?

Yes, the Schedule B code is 8481909090

Does NSN 4820-00-337-1083 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 4820-00-337-1083 contain precious materials?

Item does not contain precious metal.

Does NSN 4820-00-337-1083 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 4820-00-337-1083 was assigned to the Federal Catalog?

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