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4820-01-389-2682

Find complete technical information, availability, and procurement data for: 4820-01-389-2682

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4820-01-389-2682
Federal Supply Group
Valves
Federal Supply Classification
4820 Nonpowered Valves
National Stock Number
4820-01-389-2682
Item Name Code
20962
Assigment Date
04/21/1994 (32 years ago)

A reciprocating internal combustion engine in which the power necessary to produce motion of the mechanism is obtained by igniting a compressed fuel and air mixture within the cylinder or cylinders by extreme heat resulting from compression. The engine consists of a cylinder block assembly complete with cylinder head(s) and oil pan(s). It may include attachments or accessories, such as starter motor, transmission for auxiliary equipment, clutch, oil filter, flywheel, flywheel housing or battery charging generator. A fuel tank is not included. For a complete operating power unit mounted on a base, see power unit (1), diesel.

quality controlled iaw navy level 1 assurance guide, cleaned iaw mil-c-52211 reference number differentiating characteristics, straight thru style designator, manual valve operation method, zzzy criticality code justification, copper alloy body material

Product Characteristics

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

Valve Operation Method
manual
Criticality Code Justification
zzzy
Material
copper alloy body
Style Designator
straight thru
Reference Number Differentiating Characteristics
quality controlled iaw navy level 1 assurance guide, cleaned iaw mil-c-52211

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
2641-405-11 ASSY IRCYZ Ball Valve
2641-405-11 ASSY IRCYZC1 Ball Valve

FAQs

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

What is the FSCG of the NSN 4820-01-389-2682?
The FSCG of the NSN 4820-01-389-2682 is 4820
Does NSN 4820-01-389-2682 require demilitarization?
Usml items - mutilation to the point of scrap required worldwide. (note 7).
Does NSN 4820-01-389-2682 contain precious materials?
Item does not contain precious metal.
Does NSN 4820-01-389-2682 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 4820-01-389-2682 was assigned to the Federal Catalog?
It was assigned 32 years ago, on Thu, Apr 21, 1994

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