4820-01-020-5505

Find complete technical information, availability, and procurement data for: 4820-01-020-5505
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Federal Supply Group

Valves

Federal Supply Classification

4820 Nonpowered Valves

National Stock Number

4820-01-020-5505

Item Name Code

77777

Assigment Date

04/30/1976 (50 years ago)

supply pressure,local ambient to0.800 in. hg general characteristics item description, air data computer,model an/asm-442 end item identification, as differentiate d by dwg ref reference number differentiating characteristics

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: air data computer,model an/asm-442
General Characteristics Item Description: supply pressure,local ambient to0.800 in. hg
Reference Number Differentiating Characteristics: as differentiate d by dwg ref

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
54494-90044-2	Pressure Limiter
MODEL63BUWITH3XFLOWNOSPRING	Pressure Limiter

FAQs

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

What is the FSCG of the NSN 4820-01-020-5505?

The FSCG of the NSN 4820-01-020-5505 is 4820

Does NSN 4820-01-020-5505 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 4820-01-020-5505 contain precious materials?

Item does not contain precious metal.

Does NSN 4820-01-020-5505 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 4820-01-020-5505 was assigned to the Federal Catalog?

It was assigned 50 years ago, on Fri, Apr 30, 1976