5925-01-492-3308

Find complete technical information, availability, and procurement data for: 5925-01-492-3308
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Federal Supply Group

Electrical and Electronic Equipment Components

Federal Supply Classification

5925 Circuit Breakers

National Stock Number

5925-01-492-3308

Item Name Code

00136

Assigment Date

11/21/2001 (24 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.

single pole type body style, 2.047 inches minimum and 2.087 inches maximum distance between centerlines of mounting facilities parallel to body length, 2.047 inches minimum and 2.087 inches maximum center to center distance between terminals parallel to length, 2.500 inches nominal body length, 0.750 inches nominal body width

Product Characteristics

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

Body Style: single pole type
Body Length: 2.500 inches nominal
Body Width: 0.750 inches nominal
Center To Center Distance Between Terminals Parallel To Length: 2.047 inches minimum and 2.087 inches maximum
Distance Between Centerlines Of Mounting Facilities Parallel To Body Length: 2.047 inches minimum and 2.087 inches maximum
End Item Identification: nsn:4110-01-389-9180
Boss Height: 0.090 inches minimum and 0.190 inches maximum
Mounting Surface To Terminal End Distance: 2.860 inches nominal
Pole Quantity: 3
Mounting Facility Type And Quantity: 2 threaded hole
Thread Quantity Per Inch: 32
Maximum Continuous Load Current Rating Per Pole: 100.0 amperes ac and 250.0 amperes dc all locations
Operating Voltage Type And Rating Per Pole In Volts: 125.0 ac all locations
Maximum Interrupting Capacity Current Type And Rating Per Pole In Amps: 1000.0 ac and 1000.0 dc all locations
Circuit Protection Type: overcurrent all locations
Trip Release Method: magnetic-hydraulic all locations
Trip Release Characteristic: time delay all locations
Ultimate Trip Rating Of Continuous Current Rating Per Pole In Percent: 125.0 all locations
Reset Method: manual
Main Contact Tripping Mechanism Type: trip free
Internal Trip Release Configuration: series trip all locations
Nominal Thread Size: 0.138 inches
Trip Delay Time In Seconds Per Rated Continuous Current: 1.700 minimum at 200 pct all locations
Frequency In Hertz: 60.0 all locations
Material: plastic case
Thread Series Designator: un
Terminal Type And Quantity: 2 threaded stud

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
500K1914-3	Circuit Breaker
AM3-A3-A-0030-2E	Circuit Breaker
AM3R-A3-LC07DA-30-2	Circuit Breaker

FAQs

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

What is the FSCG of the NSN 5925-01-492-3308?

The FSCG of the NSN 5925-01-492-3308 is 5925

Does the NSN 5925-01-492-3308 have a Schedule B code assigned?

Yes, the Schedule B code is 8536200040

Does NSN 5925-01-492-3308 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 5925-01-492-3308 contain precious materials?

Item does not contain precious metal.

Does NSN 5925-01-492-3308 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 5925-01-492-3308 was assigned to the Federal Catalog?

It was assigned 24 years ago, on Wed, Nov 21, 2001