4820-01-446-7377

Find complete technical information, availability, and procurement data for: 4820-01-446-7377
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Federal Supply Group

Valves

Federal Supply Classification

4820 Nonpowered Valves

National Stock Number

4820-01-446-7377

Item Name Code

20962

Assigment Date

07/15/1997 (29 years ago)

A substance compounded for binding materials together by surface attachment. It is not used primarily to fill voids or pores or for sealing purposes. Excludes:canada balsam; cement, watch jewel; film cement, photographic; gasket cement; and gasket shellac compound.

8 all ends bolt hole quantity, manual valve operation method, bracket mounting facility, flange all ends connection type, round with holes all ends flange shape

Product Characteristics

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

Bolt Hole Quantity: 8 all ends
Valve Operation Method: manual
Flange Shape: round with holes all ends
Connection Type: flange all ends
Mounting Facility: bracket
Valve Size: 4.000 inches
Maximum Operating Pressure: 150.0 pounds per square inch single response
Nominal Outside Diameter: 9.000 inches all ends
Face To Face Distance: 9.000 inches
Nominal Thickness: 0.940 inches all ends
Bolt Hole Nominal Diameter: 0.750 inches all ends
Bolt Circle Nominal Diameter: 7.500 inches all ends
Flange Face Design: raised straight all ends
Raised Face Nominal Height: 0.062 inches all ends
Raised Face Nominal Diameter: 6.190 inches all ends
Material: plastic polytetrafluoroethylene seat
Material: steel comp 316 body
Material: steel comp 316 flow control device
Material: steel comp 316 stem
Style Designator: straight thru flanged ends
Furnished Items And Quantity: 1 handle

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
4 IN.E0132-32ET-15L	Ball Valve
EB132-32ET-15L/4.0	Ball Valve

FAQs

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

What is the FSCG of the NSN 4820-01-446-7377?

The FSCG of the NSN 4820-01-446-7377 is 4820

Does the NSN 4820-01-446-7377 have a Schedule B code assigned?

Yes, the Schedule B code is 8481803070

Does NSN 4820-01-446-7377 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 4820-01-446-7377 contain precious materials?

Item does not contain precious metal.

Does NSN 4820-01-446-7377 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 4820-01-446-7377 was assigned to the Federal Catalog?

It was assigned 29 years ago, on Tue, Jul 15, 1997