5925-01-258-4640

Find complete technical information, availability, and procurement data for: 5925-01-258-4640
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Federal Supply Group

Electrical and Electronic Equipment Components

Federal Supply Classification

5925 Circuit Breakers

National Stock Number

5925-01-258-4640

Item Name Code

00136

Assigment Date

07/03/1987 (39 years ago)

A circular shaped item with an aperture manufactured to predetermined dimensions and designed for use as a seal in stuffing boxes, packing nuts, and the like. It may be (1) any nonmetallic molded or formed ring (except solid (without joint) rings having a square or rectangular cross section); or (2) any shredded metal or metal foil type metallic or semimetallic rings. Excludes:felt items but includes multimaterial items in which one of the materials is felt. For solid (without joints) nonmetallic items with a square or rectangular cross section, see washer (as modified) and gasket. For rubber items specifically designed for weather-proofing doors, windows, chests, and the like see seal, nonmetallic angle; seal, nonmetallic channel; and seal, nonmetallic, special shaped section. For circular (with aperature) nonmetallic items with a solid round cross-section see o-ring. Excludes:cup, compression; gasket; washer (as modified); and felt, mechanical, preformed.

0.400 inches nominal bushing length, 1.380 inches nominal body length, single pole type body style, 0.680 inches nominal body width, 1.120 inches nominal center to center distance between terminals parallel to length

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
Bushing Length: 0.400 inches nominal
Body Length: 1.380 inches nominal
Body Width: 0.680 inches nominal
Center To Center Distance Between Terminals Parallel To Length: 1.120 inches nominal
Mounting Surface To Terminal End Distance: 2.400 inches nominal
Pole Quantity: 1
Arc Quenching Method: magnetic blowout
Mounting Facility Type And Quantity: 1 threaded bushing
Storage Type: general purpose warehouse
Thread Quantity Per Inch: 32
Maximum Continuous Load Current Rating Per Pole: 500.0 milliamperes ac single location
Operating Voltage Type And Rating Per Pole In Volts: 250.0 ac single location
Maximum Interrupting Capacity Current Type And Rating Per Pole In Amps: 1000.0 ac single location
Circuit Protection Type: overcurrent single location
Trip Release Method: magnetic single location
Trip Release Characteristic: instantaneous single location
Ultimate Trip Rating Of Continuous Current Rating Per Pole In Percent: 150.0 single location
Reset Method: manual
Main Contact Tripping Mechanism Type: trip free
Manual Actuator Type And Quantity: 1 push button
Actuator Function: reset
Actuator Position Designation: at pole one
Internal Trip Release Configuration: series trip single location
Nominal Thread Size: 0.375 inches
Inclosure Protection Type For Which Designed: fungus resistant
Unpackaged Unit Weight: 1.200 ounces nominal
Frequency In Hertz: 400.0 single location
Material: plastic case
Thread Series Designator: unef
Terminal Type And Quantity: 2 tab w/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
2200-3017	Circuit Breaker
PR11-49-.500A-XX	Circuit Breaker
PR11-49-.500A-XX-S	Circuit Breaker

FAQs

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

What is the FSCG of the NSN 5925-01-258-4640?

The FSCG of the NSN 5925-01-258-4640 is 5925

Does the NSN 5925-01-258-4640 have a Schedule B code assigned?

Yes, the Schedule B code is 8536200040

Does NSN 5925-01-258-4640 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 5925-01-258-4640 contain precious materials?

Item does not contain precious metal.

Does NSN 5925-01-258-4640 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 5925-01-258-4640 was assigned to the Federal Catalog?

It was assigned 39 years ago, on Fri, Jul 3, 1987