4820-00-944-2939

Find complete technical information, availability, and procurement data for: 4820-00-944-2939
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Federal Supply Group

Valves

Federal Supply Classification

4820 Nonpowered Valves

National Stock Number

4820-00-944-2939

Item Name Code

33864

Assigment Date

02/09/1966 (60 years ago)

55683 diaphragm 1,packing preformed 1,spring 1 nonsupply items and quantities

Product Characteristics

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

Nonsupply Items And Quantities: 55683 diaphragm 1,packing preformed 1,spring 1

Replaces National Stock Numbers

Below is a list of NSNs that have been officially superseded by this NSN:

NSN	Name	Date
4820-00-411-5535	No Name Available	03/01/1978

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
05-666-2191-10	Diaphragm Replacement Parts Kit
05-666-2191-10MOD	Diaphragm Replacement Parts Kit
666-2191-10	Diaphragm Replacement Parts Kit
6662191-10	Diaphragm Replacement Parts Kit

FAQs

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

What is the FSCG of the NSN 4820-00-944-2939?

The FSCG of the NSN 4820-00-944-2939 is 4820

Does the NSN 4820-00-944-2939 have a Schedule B code assigned?

Yes, the Schedule B code is 8481909090

Does NSN 4820-00-944-2939 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 4820-00-944-2939 contain precious materials?

Precious metal content is unknown

Does NSN 4820-00-944-2939 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 4820-00-944-2939 was assigned to the Federal Catalog?

It was assigned 60 years ago, on Wed, Feb 9, 1966