4820-01-559-3656

Find complete technical information, availability, and procurement data for: 4820-01-559-3656
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Federal Supply Group

Valves

Federal Supply Classification

4820 Nonpowered Valves

National Stock Number

4820-01-559-3656

Item Name Code

20962

Assigment Date

12/14/2007 (18 years ago)

A deformable material which prevents the passage of matter through the joint formed when two faces are joined. It may be metallic or nonmetallic, lubricated or impregnated, solid or hollow cross section. It may be made to any predetermined dimension and shape. Excludes:flat disks, items made of felt material and items having joints. For round metal and plastic items with an aperture and a solid rectangular cross section, see washer, flat; shim; bearing, washer, thrust; and spacer ring. Excludes:disk, valve; seal, nonmetallic angle; seal, nonmetallic channel; seal, nonmetallic special shaped section; shielding gasket, electronic; and ring, sealing jar.

300.0 fahrenheit single response maximum operating temp, module, support type i, an/aqs-20a (53711)8224100 end item identification, unthreaded external tube all ends connection type, manual valve operation method, grooved (tube) all ends connection style

Product Characteristics

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

Maximum Operating Temp: 300.0 fahrenheit single response
End Item Identification: module, support type i, an/aqs-20a (53711)8224100
Connection Style: grooved (tube) all ends
Valve Operation Method: manual
Connection Type: unthreaded external tube all ends
Maximum Operating Pressure: 2500.0 pounds per square inch single response
Nominal Outside Diameter Tube Accommodated: 0.250 inches all ends
Part Name Assigned By Controlling Agency: 3-way ball valve
Material: steel corrosion resisting overall
Style Designator: cross
Furnished Items And Quantity: 1 lever

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
SS43GXS4	Ball Valve

FAQs

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

What is the FSCG of the NSN 4820-01-559-3656?

The FSCG of the NSN 4820-01-559-3656 is 4820

Does NSN 4820-01-559-3656 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 4820-01-559-3656 contain precious materials?

Item does not contain precious metal.

Does NSN 4820-01-559-3656 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 4820-01-559-3656 was assigned to the Federal Catalog?

It was assigned 18 years ago, on Fri, Dec 14, 2007