4820-01-491-9634

Find complete technical information, availability, and procurement data for: 4820-01-491-9634
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Federal Supply Group

Valves

Federal Supply Classification

4820 Nonpowered Valves

National Stock Number

4820-01-491-9634

Item Name Code

20962

Assigment Date

11/07/2001 (24 years ago)

A component of a vane assembly, compressor, aircraft gas turbine engine. It is designed to receive air from the preceding compressor blades and deliver it to the succeeding row of compressor blades, diffuser, or combustion area at correct pressure, velocity and direction.

manual valve operation method, 3000.0 pounds per square inch single response maximum operating pressure, los angeles class ssn (688) end item identification, straight thru style designator

Product Characteristics

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

End Item Identification: los angeles class ssn (688)
Valve Operation Method: manual
Maximum Operating Pressure: 3000.0 pounds per square inch single response
Style Designator: straight thru

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
2642-785-01 ASSY D A-B	Ball Valve
845-4558738 ASSY D A-B	Ball Valve

FAQs

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

What is the FSCG of the NSN 4820-01-491-9634?

The FSCG of the NSN 4820-01-491-9634 is 4820

Does NSN 4820-01-491-9634 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 4820-01-491-9634 contain precious materials?

Item does not contain precious metal.

Does NSN 4820-01-491-9634 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 4820-01-491-9634 was assigned to the Federal Catalog?

It was assigned 24 years ago, on Wed, Nov 7, 2001