5925-00-576-7913

Find complete technical information, availability, and procurement data for: 5925-00-576-7913
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Federal Supply Group

Electrical and Electronic Equipment Components

Federal Supply Classification

5925 Circuit Breakers

National Stock Number

5925-00-576-7913

Item Name Code

04558

Assigment Date

12/11/1974 (51 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.

15.500 inches nominal overall length, rectangular dimensional envelope body style, 9.000 inches nominal overall width, 4.750 inches nominal overall height, 0.406 inches nominal unthreaded mounting hole diameter

Product Characteristics

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

Body Style: rectangular dimensional envelope
Overall Length: 15.500 inches nominal
Overall Height: 4.750 inches nominal
Overall Width: 9.000 inches nominal
Unthreaded Mounting Hole Diameter: 0.406 inches nominal
Pole Quantity: 3
Mounting Facility Type And Quantity: 4 unthreaded hole
Maximum Continuous Load Current Rating Per Pole: 1400.0 amperes ac all locations
Operating Voltage Type And Rating Per Pole In Volts: 500.0 ac all locations
Circuit Protection Type: overcurrent all locations
Trip Release Method: thermal all locations
Trip Release Characteristic: instantaneous all locations
Ultimate Trip Rating Of Continuous Current Rating Per Pole In Percent: 150.0 all locations
Manual Actuator Type And Quantity: 1 toggle
Actuator Function: trip-reset
Actuator Position Designation: at pole two
Internal Trip Release Configuration: series trip all locations
Trip Release Ambient Temp Rating: 50.0 celsius maximum all locations
Frequency In Hertz: 60.0 all locations
Terminal Type And Quantity: 6 screw

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
ETN9726	Circuit Breaker Tripper

FAQs

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

What is the FSCG of the NSN 5925-00-576-7913?

The FSCG of the NSN 5925-00-576-7913 is 5925

Does the NSN 5925-00-576-7913 have a Schedule B code assigned?

Yes, the Schedule B code is 8538907020

Does NSN 5925-00-576-7913 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 5925-00-576-7913 contain precious materials?

Precious metal content is unknown

Does NSN 5925-00-576-7913 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 5925-00-576-7913 was assigned to the Federal Catalog?

It was assigned 51 years ago, on Wed, Dec 11, 1974