4820-01-507-9366

Find complete technical information, availability, and procurement data for: 4820-01-507-9366
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Federal Supply Group

Valves

Federal Supply Classification

4820 Nonpowered Valves

National Stock Number

4820-01-507-9366

Item Name Code

05487

Assigment Date

05/08/2003 (23 years ago)

A deformable material which prevents the passage of matter through the joint formed when two faces are joined. It may be metallic or nonmetallic, lubricated or impregnated, solid or hollow cross section. It may be made to any predetermined dimension and shape. Excludes:flat disks, items made of felt material and items having joints. For round metal and plastic items with an aperture and a solid rectangular cross section, see washer, flat; shim; bearing, washer, thrust; and spacer ring. Excludes:disk, valve; seal, nonmetallic angle; seal, nonmetallic channel; seal, nonmetallic special shaped section; shielding gasket, electronic; and ring, sealing jar.

weight disk loading method, automatic valve operation method, 8 all ends bolt hole quantity, round with holes all ends flange shape, flange all ends connection type

Product Characteristics

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

Disk Loading Method: weight
Bolt Hole Quantity: 8 all ends
Valve Operation Method: automatic
Flange Shape: round with holes all ends
Connection Type: flange all ends
Mounting Position: horizontal
Valve Size: 4.000 inches
Maximum Operating Pressure: 175.0 pounds per square inch single response
Nominal Outside Diameter: 9.000 inches all ends
Face To Face Distance: 11.500 inches
Nominal Thickness: 0.9375 inches all ends
Bolt Hole Nominal Diameter: 0.750 inches all ends
Bolt Circle Nominal Diameter: 7.500 inches all ends
Flange Face Design: plain all ends
Part Name Assigned By Controlling Agency: rubber flapper swing check valve
Special Features: flapper is buna-n rubber
Material: copper alloy body
Material: rubber flow control device
Material Document And Classification: astm-b584 alloy c92200 assn std single material response body
Media For Which Designed: water-oil-gas single response
Style Designator: straight thru flanged ends

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
104.80	Check Valve
9630239 CRF,4,100,F1X,NBR***FMZ2	Check Valve

FAQs

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

What is the FSCG of the NSN 4820-01-507-9366?

The FSCG of the NSN 4820-01-507-9366 is 4820

Does the NSN 4820-01-507-9366 have a Schedule B code assigned?

Yes, the Schedule B code is 8481301090

Does NSN 4820-01-507-9366 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 4820-01-507-9366 contain precious materials?

Item does not contain precious metal.

Does NSN 4820-01-507-9366 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 4820-01-507-9366 was assigned to the Federal Catalog?

It was assigned 23 years ago, on Thu, May 8, 2003