4820-01-520-4420

Find complete technical information, availability, and procurement data for: 4820-01-520-4420
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Federal Supply Group

Valves

Federal Supply Classification

4820 Nonpowered Valves

National Stock Number

4820-01-520-4420

Item Name Code

60396

Assigment Date

05/12/2004 (22 years ago)

A device designed for insertion in the mouth and used to facilitate the performance of mouth-to-mouth resuscitation.

4820-01-520-4351 safety relief valve, 2 inch end item identification, rubber chloroprene class cr material, refrigerant media for which designed

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: 4820-01-520-4351 safety relief valve, 2 inch
Material: rubber chloroprene class cr
Media For Which Designed: refrigerant

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
B16511-3 ITEM 4	Flat Valve Diaphragm
B43813-1	Flat Valve Diaphragm

FAQs

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

What is the FSCG of the NSN 4820-01-520-4420?

The FSCG of the NSN 4820-01-520-4420 is 4820

Does the NSN 4820-01-520-4420 have a Schedule B code assigned?

Yes, the Schedule B code is 8481909090

Does NSN 4820-01-520-4420 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 4820-01-520-4420 contain precious materials?

Item does not contain precious metal.

Does NSN 4820-01-520-4420 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 4820-01-520-4420 was assigned to the Federal Catalog?

It was assigned 22 years ago, on Wed, May 12, 2004