5930-01-574-7971

Find complete technical information, availability, and procurement data for: 5930-01-574-7971
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Federal Supply Group

Electrical and Electronic Equipment Components

Federal Supply Classification

5930 Switches

National Stock Number

5930-01-574-7971

Item Name Code

37187

Assigment Date

06/10/2009 (17 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.

2.000 inches nominal overall height, 12.0 volts minimum and 24.0 volts maximum dc voltage rating, 1.500 inches nominal overall width, 4.500 inches nominal overall length, water liquid type for which designed

Product Characteristics

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

Overall Length: 4.500 inches nominal
Overall Height: 2.000 inches nominal
Overall Width: 1.500 inches nominal
Dc Voltage Rating: 12.0 volts minimum and 24.0 volts maximum
Liquid Type For Which Designed: water
Part Name Assigned By Controlling Agency: rule-a-matic float switch
Special Features: 28 in. , 16 gauge wire; max. 14 amps for 12 v; max. 7 amps for 24 v

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
13923000	Liquid Level Switch
RUL 35A	Liquid Level Switch
RWB22	Liquid Level Switch

FAQs

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

What is the FSCG of the NSN 5930-01-574-7971?

The FSCG of the NSN 5930-01-574-7971 is 5930

Does the NSN 5930-01-574-7971 have a Schedule B code assigned?

Yes, the Schedule B code is 8413919520

Does NSN 5930-01-574-7971 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 5930-01-574-7971 contain precious materials?

Item does not contain precious metal.

Does NSN 5930-01-574-7971 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 5930-01-574-7971 was assigned to the Federal Catalog?

It was assigned 17 years ago, on Wed, Jun 10, 2009