4820-01-160-6320

Find complete technical information, availability, and procurement data for: 4820-01-160-6320
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Federal Supply Group

Valves

Federal Supply Classification

4820 Nonpowered Valves

National Stock Number

4820-01-160-6320

Item Name Code

22113

Assigment Date

08/24/1983 (42 years ago)

2.566 inches minimum and 2.567 inches maximum body outside diameter, 1.938 inches nominal body inside diameter, 0.249 inches minimum and 0.251 inches maximum flange seat to disk end height, 2.875 inches nominal flange diameter, 1.031 inches minimum and 1.036 inches maximum under flange height

Product Characteristics

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

Flange Diameter: 2.875 inches nominal
Body Outside Diameter: 2.566 inches minimum and 2.567 inches maximum
Body Inside Diameter: 1.938 inches nominal
Flange Seat To Disk End Height: 0.249 inches minimum and 0.251 inches maximum
Under Flange Height: 1.031 inches minimum and 1.036 inches maximum
Seat Angle In Deg: 30.000 nominal
Seating Surface Shape: angular
Criticality Code Justification: zzzy
Material: steel corrosion resisting overall
Style Designator: plain flanged
Reference Number Differentiating Characteristics: material will be in accordance with ships parts control center activity hx quality control,manufacturing and testing specifications

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
34429-11	Valve Seat

FAQs

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

What is the FSCG of the NSN 4820-01-160-6320?

The FSCG of the NSN 4820-01-160-6320 is 4820

Does the NSN 4820-01-160-6320 have a Schedule B code assigned?

Yes, the Schedule B code is 8481909090

Does NSN 4820-01-160-6320 require demilitarization?

Usml or ccl military items - demil required. Item managers,, equipment specialists, or product specialists must furnish special demilinstructions. (note 3).

Does NSN 4820-01-160-6320 contain precious materials?

Item does not contain precious metal.

Does NSN 4820-01-160-6320 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 4820-01-160-6320 was assigned to the Federal Catalog?

It was assigned 42 years ago, on Wed, Aug 24, 1983