4820-01-215-2268

Find complete technical information, availability, and procurement data for: 4820-01-215-2268
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Federal Supply Group

Valves

Federal Supply Classification

4820 Nonpowered Valves

National Stock Number

4820-01-215-2268

Item Name Code

77777

Assigment Date

08/22/1985 (40 years ago)

nickel copper alloy qq-n-286 plate,43689 4901;tungsten carbide insert 43689 4902;od 3.750 in.;0.625 in. thick;four holes thru 0.406 in. dia on a 3.000 in. bolt circle;id 0.501 in. nominal;counterbore to 0.883 in. nominal and 1.477 in. nominal;slot on one edge 0.623 in. deep and 0.188 in. radius general characteristics item description

Product Characteristics

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

General Characteristics Item Description: nickel copper alloy qq-n-286 plate,43689 4901;tungsten carbide insert 43689 4902;od 3.750 in.;0.625 in. thick;four holes thru 0.406 in. dia on a 3.000 in. bolt circle;id 0.501 in. nominal;counterbore to 0.883 in. nominal and 1.477 in. nominal;slot on one edge 0.623 in. deep and 0.188 in. radius

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
2085-28 ITEM 49	Retaining Plate Assembly
4638328	Retaining Plate Assembly
4638328 ITEM 49	Retaining Plate Assembly

FAQs

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

What is the FSCG of the NSN 4820-01-215-2268?

The FSCG of the NSN 4820-01-215-2268 is 4820

Does NSN 4820-01-215-2268 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 4820-01-215-2268 contain precious materials?

Item does not contain precious metal.

Does NSN 4820-01-215-2268 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 4820-01-215-2268 was assigned to the Federal Catalog?

It was assigned 40 years ago, on Thu, Aug 22, 1985