4820-00-850-5197

Find complete technical information, availability, and procurement data for: 4820-00-850-5197
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Federal Supply Group

Valves

Federal Supply Classification

4820 Nonpowered Valves

National Stock Number

4820-00-850-5197

Item Name Code

22113

Assigment Date

01/06/1967 (59 years ago)

1.501 inches nominal flange diameter, 0.143 inches minimum and 0.149 inches maximum seat radius, 0.579 inches minimum and 0.589 inches maximum body inside diameter, 1.094 inches minimum and 1.104 inches maximum body outside diameter, 0.498 inches minimum and 0.502 inches maximum flange seat to disk end 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: 1.501 inches nominal
Body Outside Diameter: 1.094 inches minimum and 1.104 inches maximum
Body Inside Diameter: 0.579 inches minimum and 0.589 inches maximum
Seat Radius: 0.143 inches minimum and 0.149 inches maximum
Flange Seat To Disk End Height: 0.498 inches minimum and 0.502 inches maximum
Under Flange Height: 0.125 inches nominal
Seating Surface Shape: radial
Material: steel body
Material: steel face
Material Document And Classification: 850af810a,general electric co mfr ref single material response face
Material Document And Classification: mil-s-18410,class b 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
101B209XE2	Valve Seat
101B209XEPC2	Valve Seat

FAQs

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

What is the FSCG of the NSN 4820-00-850-5197?

The FSCG of the NSN 4820-00-850-5197 is 4820

Does the NSN 4820-00-850-5197 have a Schedule B code assigned?

Yes, the Schedule B code is 8481909090

Does NSN 4820-00-850-5197 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 4820-00-850-5197 contain precious materials?

Item does not contain precious metal.

Does NSN 4820-00-850-5197 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 4820-00-850-5197 was assigned to the Federal Catalog?

It was assigned 59 years ago, on Fri, Jan 6, 1967