4820-00-256-6642

Find complete technical information, availability, and procurement data for: 4820-00-256-6642
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Federal Supply Group

Valves

Federal Supply Classification

4820 Nonpowered Valves

National Stock Number

4820-00-256-6642

Item Name Code

45506

Assigment Date

03/17/1971 (55 years ago)

3 end connection quantity, manual valve operation method

Product Characteristics

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

End Connection Quantity: 3
Valve Operation Method: manual

Replaces National Stock Numbers

Below is a list of NSNs that have been officially superseded by this NSN:

NSN	Name	Date
4820-01-396-9428	No Name Available	06/04/2008

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
4820PL1438340	Flow Control Valve
5943144	Flow Control Valve
66033	Flow Control Valve
66033C	Flow Control Valve
CM15BA3-3	Flow Control Valve
CM15MBA3-3	Flow Control Valve

FAQs

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

What is the FSCG of the NSN 4820-00-256-6642?

The FSCG of the NSN 4820-00-256-6642 is 4820

Does the NSN 4820-00-256-6642 have a Schedule B code assigned?

Yes, the Schedule B code is 8481809015

Does NSN 4820-00-256-6642 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 4820-00-256-6642 contain precious materials?

Item does not contain precious metal.

Does NSN 4820-00-256-6642 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 4820-00-256-6642 was assigned to the Federal Catalog?

It was assigned 55 years ago, on Wed, Mar 17, 1971