4820-01-560-0232

Find complete technical information, availability, and procurement data for: 4820-01-560-0232
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Federal Supply Group

Valves

Federal Supply Classification

4820 Nonpowered Valves

National Stock Number

4820-01-560-0232

Item Name Code

52995

Assigment Date

01/14/2008 (18 years ago)

A washer having a centrally located hole with a solid or laminated cross-section and two flat parallel bearing surfaces. The hole must be 75 percent or less than the largest dimension and the bearing surface finish is greater than 32 microinch (0.8 micrometer). The thickness cannot exceed 25 percent of the largest outside dimension. When the largest outside dimension is less than 1/4 inch or 6mm, the thickness must be 0.006 inches (0.15mm) or greater and for items 1/4 inch (6mm) or larger, the thickness must be 0.016 inches (0.4mm) or greater. The maximum tolerance is applied to dimensions and used as a determining factor. Items with separable lamination use shim. For items fabricated from ceramic or electrically rated materials by specification or industry standards use insulator (1), washer. Excludes:disk, valve, graphite impregnated and lubricated items.

new construction lcs1 end item identification, automatic valve operation method, 4 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.

Bolt Hole Quantity: 4 all ends
End Item Identification: new construction lcs1
Valve Operation Method: automatic
Flange Shape: round with holes all ends
Connection Type: flange all ends
Nominal Outside Diameter: 7.500 inches all ends
Bolt Hole Nominal Diameter: 0.750 inches all ends
Bolt Circle Nominal Diameter: 6.000 inches all ends
Flange Face Design: plain all ends
Part Name Assigned By Controlling Agency: in-line vent check valve 3 inch
Material: copper alloy body
Style Designator: straight thru flanged ends

FAQs

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

What is the FSCG of the NSN 4820-01-560-0232?

The FSCG of the NSN 4820-01-560-0232 is 4820

Does NSN 4820-01-560-0232 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 4820-01-560-0232 contain precious materials?

Item does not contain precious metal.

Does NSN 4820-01-560-0232 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 4820-01-560-0232 was assigned to the Federal Catalog?

It was assigned 18 years ago, on Mon, Jan 14, 2008