4820-00-003-5563

Find complete technical information, availability, and procurement data for: 4820-00-003-5563
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Federal Supply Group

Valves

Federal Supply Classification

4820 Nonpowered Valves

National Stock Number

4820-00-003-5563

Item Name Code

36944

Assigment Date

05/26/1972 (54 years ago)

A cylindrical item of various configurations which reciprocates in a valve body, assisting in the movement of the disk to open or close a valve. May include additional components such as ring(s), collar(s), spring(s) and the like. Excludes:disk, valve.

alum alloy per qq-a-225/6,alloy 2024 t4;anodize per mil-a-8625 type 1;0.093/0.097 in. thk;three holes o.097/0.098 in. dia,equally spaced on 0.770/0.780 bolt circle special features, 99643 valve design control activity, 0.565 inches minimum and 0.570 inches maximum inside diameter, 0.971 inches minimum and 0.972 inches maximum outside diameter, aluminum alloy material

Product Characteristics

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

Inside Diameter: 0.565 inches minimum and 0.570 inches maximum
Outside Diameter: 0.971 inches minimum and 0.972 inches maximum
Valve Design Control Activity: 99643
Special Features: alum alloy per qq-a-225/6,alloy 2024 t4;anodize per mil-a-8625 type 1;0.093/0.097 in. thk;three holes o.097/0.098 in. dia,equally spaced on 0.770/0.780 bolt circle
Material: aluminum alloy
Material Document And Classification: qq-a-225/6, alloy 2024, t4 fed spec single material response
Surface Treatment: anodize
Surface Treatment Document And Classification: mil-a-8625, type i mil spec single treatment response

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
9907-44	Valve Piston

FAQs

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

What is the FSCG of the NSN 4820-00-003-5563?

The FSCG of the NSN 4820-00-003-5563 is 4820

Does the NSN 4820-00-003-5563 have a Schedule B code assigned?

Yes, the Schedule B code is 8481909090

Does NSN 4820-00-003-5563 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 4820-00-003-5563 contain precious materials?

Precious metal content is unknown

Does NSN 4820-00-003-5563 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 4820-00-003-5563 was assigned to the Federal Catalog?

It was assigned 54 years ago, on Fri, May 26, 1972