370-183

View detailed technical data, stock status, and sourcing information for: 370-183
DODParts.com distributes related products varnishes dopes paints, aircraft parts and consumables, electrical parts, fittings and other components for the aerospace and defense industries. Submit the short price quote form for part 370-183 to receive an up to date pricing and availability quote by email.

Federal Supply Group

Instruments and Laboratory Equipment

Federal Supply Classification

6640 Laboratory Equipment and Supplies

National Stock Number

6640-00-083-5308

Item Name Code

30650

Assigment Date

01/01/1963 (63 years ago)

A device formed of a filtering medium with a uniform cellular structure designed to remove microsize particulate materials from air or fluids.

thin filtering material design, 100 unit package quantity, 47.0 millimeters nominal overall diameter, box unit package type, 0.45 absolute filtration rating in microns

Product Characteristics

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

Overall Diameter: 47.0 millimeters nominal
Filtering Material Design: thin
Filtration Rating In Microns: 0.45 absolute
Unit Package Quantity: 100
Unit Package Type: box
Unit Type: aerosol and hydrosol
Grid Markings: not included
Filtering Area: 9.6 square centimeters nominal
Rim Mounted Feature: not included
Absorbent Pad: not included
Color: white
Material: cellulose

Replaces National Stock Numbers

Below is a list of NSNs that have been officially superseded by this NSN:

NSN	Name	Date
6640-00-163-1874	No Name Available	03/01/2005
6635-00-939-6770	No Name Available	06/21/1972

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
370-183	Microporous Filtering Disk
FDR-295-070K	Microporous Filtering Disk
HAWP04700	Microporous Filtering Disk
HAWP4700	Microporous Filtering Disk

FAQs

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

What is the FSCG of the NSN 6640-00-083-5308?

The FSCG of the NSN 6640-00-083-5308 is 6640

Does the NSN 6640-00-083-5308 have a Schedule B code assigned?

Yes, the Schedule B code is 9018908000

Does NSN 6640-00-083-5308 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 6640-00-083-5308 contain precious materials?

Item does not contain precious metal.

Does NSN 6640-00-083-5308 contain hazardous materials?

Indicates information is in the hazardous materials information resource system (hmirs).

When the NSN 6640-00-083-5308 was assigned to the Federal Catalog?

It was assigned 63 years ago, on Tue, Jan 1, 1963