4820-01-046-2993

Find complete technical information, availability, and procurement data for: 4820-01-046-2993
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Federal Supply Group

Valves

Federal Supply Classification

4820 Nonpowered Valves

National Stock Number

4820-01-046-2993

Item Name Code

77777

Assigment Date

08/15/1977 (49 years ago)

An item of various shapes (usually circular, conical, cylindrical, or rectangular) used to prevent or regulate the flow of liquids or gases through the valve. May include a retainer, screw, holder, and the like.

corrosion resisting steel; 2.562 in.lg; 1.812 in.dia; disk end drilled 0.655 in.dia; 0.625 in.deep;conterbored 1.300 in.dia;0.360 in.deep; 2 pin holes drilled inside thru body;stem end w/threaded retainer with 0.810 in.dia hole for stem 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: corrosion resisting steel; 2.562 in.lg; 1.812 in.dia; disk end drilled 0.655 in.dia; 0.625 in.deep;conterbored 1.300 in.dia;0.360 in.deep; 2 pin holes drilled inside thru body;stem end w/threaded retainer with 0.810 in.dia hole for stem

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
A36558PC9-10-11	Valve Disk Holder Assembly
A36561PC9-10-11	Valve Disk Holder Assembly
S56478	Valve Disk Holder Assembly

FAQs

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

What is the FSCG of the NSN 4820-01-046-2993?

The FSCG of the NSN 4820-01-046-2993 is 4820

Does NSN 4820-01-046-2993 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 4820-01-046-2993 contain precious materials?

Precious metal content is unknown

Does NSN 4820-01-046-2993 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 4820-01-046-2993 was assigned to the Federal Catalog?

It was assigned 49 years ago, on Mon, Aug 15, 1977