4820-00-571-3852

Find complete technical information, availability, and procurement data for: 4820-00-571-3852
DODParts.com distributes related products varnishes dopes paints, aircraft parts and consumables, electrical parts, fittings and other components for the aerospace and defense industries. Submit the short price quote form for NSN 4820-00-571-3852 to receive an up to date pricing and availability quote by email.

Federal Supply Group

Valves

Federal Supply Classification

4820 Nonpowered Valves

National Stock Number

4820-00-571-3852

Item Name Code

22113

Assigment Date

01/17/1968 (58 years ago)

7.400 inches minimum and 7.401 inches maximum flange diameter, 1.060 inches nominal flange seat to disk end height, 6.180 inches nominal body outside diameter, 0.180 inches nominal seat radius, 4.734 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: 7.400 inches minimum and 7.401 inches maximum
Body Outside Diameter: 6.180 inches nominal
Body Inside Diameter: 4.734 inches nominal
Seat Radius: 0.180 inches nominal
Flange Seat To Disk End Height: 1.060 inches nominal
Under Flange Height: 1.320 inches nominal
Seating Surface Shape: radial
Material: cobalt alloy face
Material: steel body
Material Document And Classification: mil-r-17131,type mil-rcocr-a mil spec single material response face
Material Document And Classification: mil-s-18410,class a mil spec single material response body
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
894B361PC5	Valve Seat

FAQs

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

What is the FSCG of the NSN 4820-00-571-3852?

The FSCG of the NSN 4820-00-571-3852 is 4820

Does the NSN 4820-00-571-3852 have a Schedule B code assigned?

Yes, the Schedule B code is 8481909090

Does NSN 4820-00-571-3852 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 4820-00-571-3852 contain precious materials?

Item does not contain precious metal.

Does NSN 4820-00-571-3852 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 4820-00-571-3852 was assigned to the Federal Catalog?

It was assigned 58 years ago, on Wed, Jan 17, 1968