4820-01-441-9557

Find complete technical information, availability, and procurement data for: 4820-01-441-9557
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Federal Supply Group

Valves

Federal Supply Classification

4820 Nonpowered Valves

National Stock Number

4820-01-441-9557

Item Name Code

20520

Assigment Date

02/27/1997 (29 years ago)

manufacturers suggested name is nose landing gear orfice assembly special features, feat and agav criticality code justification, nha shock absorber assembly, nose landing gear direct action; t.o. 4s2-89-4 fig 2-3 fig 100; usable on code e (p/n 68a452600-1003) end item identification

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: nha shock absorber assembly, nose landing gear direct action; t.o. 4s2-89-4 fig 2-3 fig 100; usable on code e (p/n 68a452600-1003)
Criticality Code Justification: feat and agav
Special Features: manufacturers suggested name is nose landing gear orfice assembly

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
68A452610-1003	Restrictor Check Valve

FAQs

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

What is the FSCG of the NSN 4820-01-441-9557?

The FSCG of the NSN 4820-01-441-9557 is 4820

Does NSN 4820-01-441-9557 require demilitarization?

"commerce control list items (ccli) - mut to the point of scrap required outside the united states. Inside the united states, mut is required when the demil integrity code (ic) is "3" and mut is not required when the demic is "6" (note 8)"

Does NSN 4820-01-441-9557 contain precious materials?

Item does not contain precious metal.

Does NSN 4820-01-441-9557 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 4820-01-441-9557 was assigned to the Federal Catalog?

It was assigned 29 years ago, on Thu, Feb 27, 1997