4820-00-402-5440

Find complete technical information, availability, and procurement data for: 4820-00-402-5440
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Federal Supply Group

Valves

Federal Supply Classification

4820 Nonpowered Valves

National Stock Number

4820-00-402-5440

Item Name Code

22113

Assigment Date

04/08/1970 (56 years ago)

1.250 inches minimum and 1.260 inches maximum body inside diameter, 0.099 inches minimum and 0.102 inches maximum flange seat to disk end height, 0.088 inches nominal under flange height, 1.621 inches minimum and 1.623 inches maximum body outside diameter, 1.870 inches minimum and 1.875 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: 1.870 inches minimum and 1.875 inches maximum
Body Outside Diameter: 1.621 inches minimum and 1.623 inches maximum
Body Inside Diameter: 1.250 inches minimum and 1.260 inches maximum
Flange Seat To Disk End Height: 0.099 inches minimum and 0.102 inches maximum
Under Flange Height: 0.088 inches nominal
Seating Surface Shape: flat
Material: plastic polyamide (nylon) overall
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
ND12706	Valve Seat

FAQs

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

What is the FSCG of the NSN 4820-00-402-5440?

The FSCG of the NSN 4820-00-402-5440 is 4820

Does the NSN 4820-00-402-5440 have a Schedule B code assigned?

Yes, the Schedule B code is 8481909090

Does NSN 4820-00-402-5440 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 4820-00-402-5440 contain precious materials?

Item does not contain precious metal.

Does NSN 4820-00-402-5440 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 4820-00-402-5440 was assigned to the Federal Catalog?

It was assigned 56 years ago, on Wed, Apr 8, 1970