4820-00-197-4190

Find complete technical information, availability, and procurement data for: 4820-00-197-4190
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Federal Supply Group

Valves

Federal Supply Classification

4820 Nonpowered Valves

National Stock Number

4820-00-197-4190

Item Name Code

35224

Assigment Date

09/05/1972 (53 years ago)

1.369 inches minimum and 1.381 inches maximum outside diameter, 0.625 inches nominal inside diameter, 0.245 inches minimum and 0.255 inches maximum overall height, material: rubber ethylene-propylene class epm special features, rubber material

Product Characteristics

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

Inside Diameter: 0.625 inches nominal
Outside Diameter: 1.369 inches minimum and 1.381 inches maximum
Overall Height: 0.245 inches minimum and 0.255 inches maximum
Special Features: material: rubber ethylene-propylene class epm
Material: rubber
Material Document And Classification: mil-std-417, grade rs910lz mil std single material response
Media For Which Designed: water
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
81922	Valve Disk
81922H	Valve Disk

FAQs

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

What is the FSCG of the NSN 4820-00-197-4190?

The FSCG of the NSN 4820-00-197-4190 is 4820

Does the NSN 4820-00-197-4190 have a Schedule B code assigned?

Yes, the Schedule B code is 8481909090

Does NSN 4820-00-197-4190 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 4820-00-197-4190 contain precious materials?

Precious metal content is unknown

Does NSN 4820-00-197-4190 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 4820-00-197-4190 was assigned to the Federal Catalog?

It was assigned 53 years ago, on Tue, Sep 5, 1972