4820-01-090-9186

Find complete technical information, availability, and procurement data for: 4820-01-090-9186
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Federal Supply Group

Valves

Federal Supply Classification

4820 Nonpowered Valves

National Stock Number

4820-01-090-9186

Item Name Code

35224

Assigment Date

02/27/1980 (46 years ago)

0.405 inches nominal overall height, 0.299 inches nominal flange diameter, 0.125 inches nominal under flange height, 0.184 inches nominal shank diameter, 0.140 inches nominal 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.

Shank Diameter: 0.184 inches nominal
Flange Diameter: 0.299 inches nominal
Overall Height: 0.405 inches nominal
Flange Seat To Disk End Height: 0.140 inches nominal
Under Flange Height: 0.125 inches nominal
Seat Angle: 45.0 degrees nominal
Material: copper alloy 524
Material Document And Classification: qq-b-746-canceled fed spec single material response
Style Designator: cone check

Replaces National Stock Numbers

Below is a list of NSNs that have been officially superseded by this NSN:

NSN	Name	Date
4210-01-132-1212	No Name Available	01/01/1985

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
7-45-013	Valve Disk
810-1385834 PIECE 12	Valve Disk
810-1385834REVB	Valve Disk

FAQs

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

What is the FSCG of the NSN 4820-01-090-9186?

The FSCG of the NSN 4820-01-090-9186 is 4820

Does the NSN 4820-01-090-9186 have a Schedule B code assigned?

Yes, the Schedule B code is 8481909090

Does NSN 4820-01-090-9186 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 4820-01-090-9186 contain precious materials?

Item does not contain precious metal.

Does NSN 4820-01-090-9186 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 4820-01-090-9186 was assigned to the Federal Catalog?

It was assigned 46 years ago, on Wed, Feb 27, 1980