3581543-4002

View detailed technical data, stock status, and sourcing information for: 3581543-4002

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3581543-4002
Federal Supply Group
Instruments and Laboratory Equipment
Federal Supply Classification
6620 Engine Instruments
National Stock Number
6620-01-022-8570
Item Name Code
16124
Assigment Date
06/07/1976 (50 years ago)

A replaceable device designed to remove solid particles from fluids ranging in density from heavy liquids to gases. The removal of particles is accomplished by porous material (metallic or non-metallic), stacked disks, wound wire, or the like, constructed so the fluid can flow through the device while the solid particles are retained. It may be designed to fit into a filter, fluid (or similar cavity), or it may have an integral outer casing and mounting facilities and be designed to connect directly to an engine, compressor, or the like. The degree of removal of particles must be nominally rated at less than 50 microns or absolutely rated at less than 75 microns. Excludes:filter element, air conditioning. See also strainer element, sediment.

6620-01-022-8570, rate of flow indicator

Replaces National Stock Numbers

Below is a list of NSNs that have been officially superseded by this NSN:

NSN Name Date
6620-00-510-3802 No Name Available 10/06/2023
6685-01-025-8336 No Name Available 11/01/1977

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
3581543-4002 Rate of Flow Indicator
3809167-2 Rate of Flow Indicator
3809167-3 Rate of Flow Indicator
664AS117-3 Rate of Flow Indicator
672982-105 Rate of Flow Indicator
673462-105 Rate of Flow Indicator

FAQs

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

What is the FSCG of the NSN 6620-01-022-8570?
The FSCG of the NSN 6620-01-022-8570 is 6620
Does the NSN 6620-01-022-8570 have a Schedule B code assigned?
Yes, the Schedule B code is 9031808080
Does NSN 6620-01-022-8570 require demilitarization?
Usml items - mutilation to the point of scrap required worldwide. (note 7).
Does NSN 6620-01-022-8570 contain precious materials?
Item does not contain precious metal.
Does NSN 6620-01-022-8570 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 6620-01-022-8570 was assigned to the Federal Catalog?
It was assigned 50 years ago, on Mon, Jun 7, 1976

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