4820-01-040-9455

Find complete technical information, availability, and procurement data for: 4820-01-040-9455
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Federal Supply Group

Valves

Federal Supply Classification

4820 Nonpowered Valves

National Stock Number

4820-01-040-9455

Item Name Code

05485

Assigment Date

05/18/1977 (49 years ago)

A valve permitting flow in one direction only. It does not have a stem, except when equipped with a lever and weight and has no pressure adjustment. It may be inline or cartridge (manifold) design.

cleaning, packaging, and marking iaw the latest revision of mil-std-1330 reference number differentiating characteristics, zzzy criticality code justification

Product Characteristics

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

Criticality Code Justification: zzzy
Reference Number Differentiating Characteristics: cleaning, packaging, and marking iaw the latest revision of mil-std-1330

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
2803140-1	Globe Valve
2803140-1CP	Globe Valve
2803140-900CP	Globe Valve

FAQs

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

What is the FSCG of the NSN 4820-01-040-9455?

The FSCG of the NSN 4820-01-040-9455 is 4820

Does NSN 4820-01-040-9455 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 4820-01-040-9455 contain precious materials?

Precious metal content is unknown

Does NSN 4820-01-040-9455 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 4820-01-040-9455 was assigned to the Federal Catalog?

It was assigned 49 years ago, on Wed, May 18, 1977