4820-00-194-9915

Find complete technical information, availability, and procurement data for: 4820-00-194-9915
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Federal Supply Group

Valves

Federal Supply Classification

4820 Nonpowered Valves

National Stock Number

4820-00-194-9915

Item Name Code

22113

Assigment Date

03/14/1973 (53 years ago)

0.400 inches nominal flange seat to disk end height, 0.165 inches nominal under flange height, 2a single threaded portion thread class, 0.200 inches nominal single threaded portion thread length, 1.803 inches nominal flange diameter

Product Characteristics

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

Thread Class: 2a single threaded portion
Thread Length: 0.200 inches nominal single threaded portion
Flange Diameter: 1.803 inches nominal
Flange Seat To Disk End Height: 0.400 inches nominal
Under Flange Height: 0.165 inches nominal
Thread Quantity Per Inch: 24 single threaded portion
Nominal Thread Size: 1.750 inches single threaded portion
Seating Surface Shape: flat
Body Stepped Inside Diameter: 1.375 inches nominal first step
Body Stepped Inside Diameter: 1.500 inches nominal second step
Special Features: with wrenching feature consisting of two holes,0.218 in. dia,0.125 in. deep,spaced 180 deg apart,1.325 in. c to c distance
Material: copper alloy body
Style Designator: threaded flanged
Thread Series Designator: uns single threaded portion

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
80478001	Valve Seat

FAQs

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

What is the FSCG of the NSN 4820-00-194-9915?

The FSCG of the NSN 4820-00-194-9915 is 4820

Does the NSN 4820-00-194-9915 have a Schedule B code assigned?

Yes, the Schedule B code is 8481909090

Does NSN 4820-00-194-9915 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 4820-00-194-9915 contain precious materials?

Precious metal content is unknown

Does NSN 4820-00-194-9915 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 4820-00-194-9915 was assigned to the Federal Catalog?

It was assigned 53 years ago, on Wed, Mar 14, 1973