5925-01-021-3784

Find complete technical information, availability, and procurement data for: 5925-01-021-3784
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Federal Supply Group

Electrical and Electronic Equipment Components

Federal Supply Classification

5925 Circuit Breakers

National Stock Number

5925-01-021-3784

Item Name Code

00136

Assigment Date

05/15/1976 (50 years ago)

A pliable rubber, felt, leather, or composition ring-shaped element, split or solid; with or without spring or spreader, having a metal shell on all or a portion of at least two of the outer surfaces. It may be designed to be either bolt mounted or pressmounted between fixed and moveable parts to form a tight and effective seal by the pressure of the spring or spreader or the resiliency inherent in the element material. Excludes:packing with retainer.

0.660 inches nominal body width, single pole type body style, 1.375 inches nominal body length, 0.500 inches nominal bushing length, 0.850 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: 0.500 inches nominal
Body Length: 1.375 inches nominal
Body Width: 0.660 inches nominal
Center To Center Distance Between Terminals Parallel To Length: 0.850 inches nominal
Fragility Factor: moderately rugged
Mounting Surface To Terminal End Distance: 1.815 inches nominal
Pole Quantity: 1
Arc Quenching Method: air
Mounting Facility Type And Quantity: 1 threaded bushing
Storage Type: general purpose warehouse
Thread Quantity Per Inch: 28
Maximum Continuous Load Current Rating Per Pole: 1.0 amperes ac and 1.0 amperes dc single location
Operating Voltage Type And Rating Per Pole In Volts: 250.0 ac and 50.0 dc single location
Maximum Interrupting Capacity Current Type And Rating Per Pole In Amps: 1000.0 ac and 1000.0 dc single location
Circuit Protection Type: overcurrent single location
Trip Release Method: thermal single location
Trip Release Characteristic: time delay single location
Ultimate Trip Rating Of Continuous Current Rating Per Pole In Percent: 145.0 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: 0.438 inches
Trip Delay Time In Seconds Per Rated Continuous Current: 10.000 minimum at 200 pct and 45.000 maximum at 200 pct single location
Inclosure Protection Type For Which Designed: shockproof and vibrationproof
Trip Release Ambient Temp Rating: 25.0 celsius nominal single location
Unpackaged Unit Weight: 1.500 ounces nominal
Frequency In Hertz: 60.0 single location
Material: plastic case
Thread Series Designator: unef
Terminal Type And Quantity: 2 quick disconnect, male

Replaces National Stock Numbers

Below is a list of NSNs that have been officially superseded by this NSN:

NSN	Name	Date
5925-01-239-3905	No Name Available	08/01/1988

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
374-201-101	Circuit Breaker
B300791	Circuit Breaker
W58XB1A4A-1	Circuit Breaker

FAQs

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

What is the FSCG of the NSN 5925-01-021-3784?

The FSCG of the NSN 5925-01-021-3784 is 5925

Does the NSN 5925-01-021-3784 have a Schedule B code assigned?

Yes, the Schedule B code is 8536200040

Does NSN 5925-01-021-3784 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 5925-01-021-3784 contain precious materials?

Item does not contain precious metal.

Does NSN 5925-01-021-3784 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 5925-01-021-3784 was assigned to the Federal Catalog?

It was assigned 50 years ago, on Sat, May 15, 1976