4820-01-091-7503

Find complete technical information, availability, and procurement data for: 4820-01-091-7503
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Federal Supply Group

Valves

Federal Supply Classification

4820 Nonpowered Valves

National Stock Number

4820-01-091-7503

Item Name Code

77777

Assigment Date

03/12/1980 (46 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.

matl malleable iron;1.750 in. largest od;0.812 in. smallest od;1.625 in. lg;used with 16.000 in. handwheel for 4.000 in. size stop check valves 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: matl malleable iron;1.750 in. largest od;0.812 in. smallest od;1.625 in. lg;used with 16.000 in. handwheel for 4.000 in. size stop check valves

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
803-2177141-4XX-19	Handwheel Stem Adapter

FAQs

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

What is the FSCG of the NSN 4820-01-091-7503?

The FSCG of the NSN 4820-01-091-7503 is 4820

Does NSN 4820-01-091-7503 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 4820-01-091-7503 contain precious materials?

Precious metal content is unknown

Does NSN 4820-01-091-7503 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 4820-01-091-7503 was assigned to the Federal Catalog?

It was assigned 46 years ago, on Wed, Mar 12, 1980