CH09-0340-202

View detailed technical data, stock status, and sourcing information for: CH09-0340-202
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Federal Supply Group

Electrical and Electronic Equipment Components

Federal Supply Classification

5975 Electrical Hardware and Supplies

National Stock Number

5975-01-302-9631

Item Name Code

06935

Assigment Date

06/22/1989 (37 years ago)

A washer having a centrally located hole with a solid or laminated cross-section and two flat parallel bearing surfaces. The hole must be 75 percent or less than the largest dimension and the bearing surface finish is greater than 32 microinch (0.8 micrometer). The thickness cannot exceed 25 percent of the largest outside dimension. When the largest outside dimension is less than 1/4 inch or 6mm, the thickness must be 0.006 inches (0.15mm) or greater and for items 1/4 inch (6mm) or larger, the thickness must be 0.016 inches (0.4mm) or greater. The maximum tolerance is applied to dimensions and used as a determining factor. Items with separable lamination use shim. For items fabricated from ceramic or electrically rated materials by specification or industry standards use insulator (1), washer. Excludes:disk, valve, graphite impregnated and lubricated items.

0.537 inches minimum and 0.567 inches maximum third end outside diameter, 0.312 inches nominal third end inside diameter, 0.500 inches nominal fourth end outside diameter, 0.625 inches nominal first end inside diameter, 0.776 inches minimum and 0.806 inches maximum second end outside diameter

Product Characteristics

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

Inside Diameter: 0.312 inches nominal third end
Inside Diameter: 0.625 inches nominal first end
Outside Diameter: 0.500 inches nominal fourth end
Outside Diameter: 0.537 inches minimum and 0.567 inches maximum third end
Outside Diameter: 0.776 inches minimum and 0.806 inches maximum second end
Outside Diameter: 0.901 inches minimum and 0.931 inches maximum first end
Material: brass
Surface Treatment: cadmium and nickel

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
10250676-2	Electrical Conduit Adapter
186704-FB6200	Electrical Conduit Adapter
CH09-0340-202	Electrical Conduit Adapter
G63162-2	Electrical Conduit Adapter

FAQs

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

What is the FSCG of the NSN 5975-01-302-9631?

The FSCG of the NSN 5975-01-302-9631 is 5975

Does the NSN 5975-01-302-9631 have a Schedule B code assigned?

Yes, the Schedule B code is 8543909000

Does NSN 5975-01-302-9631 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 5975-01-302-9631 contain precious materials?

Item does not contain precious metal.

Does NSN 5975-01-302-9631 contain hazardous materials?

Indicates there is no information in the hmirs. The nsn is in a fsc in table ii of fed std 313 and a msds may be required by the user. The requirement for a msds is dependent on a hazard determination of the supplier or the intended end use of item.

When the NSN 5975-01-302-9631 was assigned to the Federal Catalog?

It was assigned 37 years ago, on Thu, Jun 22, 1989