4820-00-731-6405

Find complete technical information, availability, and procurement data for: 4820-00-731-6405
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Federal Supply Group

Valves

Federal Supply Classification

4820 Nonpowered Valves

National Stock Number

4820-00-731-6405

Item Name Code

22113

Assigment Date

01/01/1963 (63 years ago)

45.0 rockwell c minimum and 50.0 rockwell c maximum face hardness rating, 45.0 rockwell c minimum and 50.0 rockwell c maximum body hardness rating, 0.630 inches minimum and 0.631 inches maximum body outside diameter, 0.230 inches minimum and 0.250 inches maximum overall height, 0.214 inches minimum and 0.224 inches maximum 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.

Overall Height: 0.230 inches minimum and 0.250 inches maximum
Body Outside Diameter: 0.630 inches minimum and 0.631 inches maximum
Body Inside Diameter: 0.214 inches minimum and 0.224 inches maximum
Hardness Rating: 45.0 rockwell c minimum and 50.0 rockwell c maximum body
Hardness Rating: 45.0 rockwell c minimum and 50.0 rockwell c maximum face
Seating Surface Shape: flat
Criticality Code Justification: adas
Material: steel overall
Style Designator: plain

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
408420P5	Valve Seat

FAQs

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

What is the FSCG of the NSN 4820-00-731-6405?

The FSCG of the NSN 4820-00-731-6405 is 4820

Does the NSN 4820-00-731-6405 have a Schedule B code assigned?

Yes, the Schedule B code is 8481909090

Does NSN 4820-00-731-6405 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 4820-00-731-6405 contain precious materials?

Item does not contain precious metal.

Does NSN 4820-00-731-6405 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 4820-00-731-6405 was assigned to the Federal Catalog?

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