4820-00-119-1546

Find complete technical information, availability, and procurement data for: 4820-00-119-1546
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Federal Supply Group

Valves

Federal Supply Classification

4820 Nonpowered Valves

National Stock Number

4820-00-119-1546

Item Name Code

22113

Assigment Date

10/16/1968 (57 years ago)

A replaceable item designed to provide a stationary seating surface for a mating, moveable item such as a valve disk or the like. The body may have a flange of various shapes. For diesel and gasoline reciprocating engines, see insert, engine valve seat.

0.210 inches minimum and 0.240 inches maximum under flange height, 0.470 inches minimum and 0.472 inches maximum flange diameter, 0.260 inches minimum and 0.280 inches maximum body outside diameter, 0.340 inches minimum and 0.350 inches maximum flange seat to disk end height, 0.194 inches minimum and 0.360 inches maximum 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: 0.470 inches minimum and 0.472 inches maximum
Body Outside Diameter: 0.260 inches minimum and 0.280 inches maximum
Body Inside Diameter: 0.194 inches minimum and 0.360 inches maximum
Flange Seat To Disk End Height: 0.340 inches minimum and 0.350 inches maximum
Under Flange Height: 0.210 inches minimum and 0.240 inches maximum
Seal Accommodation Type: grooved
Seating Surface Shape: flat
Material: steel comp 347 overall
Style Designator: plain flanged
Fsc Application Data: valve,butterfly,nonpowered

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
858889-3	Valve Seat

FAQs

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

What is the FSCG of the NSN 4820-00-119-1546?

The FSCG of the NSN 4820-00-119-1546 is 4820

Does the NSN 4820-00-119-1546 have a Schedule B code assigned?

Yes, the Schedule B code is 8481909090

Does NSN 4820-00-119-1546 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 4820-00-119-1546 contain precious materials?

Item does not contain precious metal.

Does NSN 4820-00-119-1546 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 4820-00-119-1546 was assigned to the Federal Catalog?

It was assigned 57 years ago, on Wed, Oct 16, 1968