5925-01-053-1449

Find complete technical information, availability, and procurement data for: 5925-01-053-1449
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Federal Supply Group

Electrical and Electronic Equipment Components

Federal Supply Classification

5925 Circuit Breakers

National Stock Number

5925-01-053-1449

Item Name Code

00136

Assigment Date

12/30/1977 (48 years ago)

A nonmetallic circular item with an aperature, having a solid round cross-section. They are used primarily for sealing. For items with other than round cross section, see packing,preformed. For noncircular items with a round cross-section, see seal,nonmetallic round section and rubber,round section.

single pole type body style, 2.599 inches minimum and 2.619 inches maximum body height, 1.016 inches minimum and 1.036 inches maximum body width, 5.790 inches minimum and 5.810 inches maximum body length, 0.178 inches nominal mounting slot 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
Mounting Slot Width: 0.178 inches nominal
Body Length: 5.790 inches minimum and 5.810 inches maximum
Body Width: 1.016 inches minimum and 1.036 inches maximum
Body Height: 2.599 inches minimum and 2.619 inches maximum
Unthreaded Mounting Hole Diameter: 0.164 inches nominal
Fragility Factor: moderately rugged
Boss Height: 0.209 inches minimum and 0.229 inches maximum
Pole Quantity: 1
Arc Quenching Method: magnetic blowout
Mounting Facility Type And Quantity: 2 threaded hole and 1 unthreaded hole and 1 slot
Storage Type: general purpose warehouse
Thread Quantity Per Inch: 32
Maximum Continuous Load Current Rating Per Pole: 25.0 amperes dc single location
Operating Voltage Type And Rating Per Pole In Volts: 125.0 dc single location
Maximum Interrupting Capacity Current Type And Rating Per Pole In Amps: 5000.0 dc single location
Circuit Protection Type: overcurrent single location
Trip Release Method: magnetic-hydraulic single location
Trip Release Characteristic: time delay single location
Ultimate Trip Rating Of Continuous Current Rating Per Pole In Percent: 140.0 single location
Reset Method: manual
Main Contact Tripping Mechanism Type: trip free
Manual Actuator Type And Quantity: 1 toggle
Actuator Function: trip-reset
Actuator Position Designation: at pole one
Internal Trip Release Configuration: series trip single location
Nominal Thread Size: 0.164 inches
Trip Delay Time In Seconds Per Rated Continuous Current: 0.450 minimum at 200 pct and 0.450 maximum at 200 pct single location
Inclosure Protection Type For Which Designed: fungus resistant
Unpackaged Unit Weight: 9.000 ounces nominal
Material: plastic case
Thread Series Designator: unc
Terminal Type And Quantity: 2 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
852-253-38	Circuit Breaker
CD1-B3-25-125-3	Circuit Breaker
CD1B3-25-3	Circuit Breaker

FAQs

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

What is the FSCG of the NSN 5925-01-053-1449?

The FSCG of the NSN 5925-01-053-1449 is 5925

Does the NSN 5925-01-053-1449 have a Schedule B code assigned?

Yes, the Schedule B code is 8536200040

Does NSN 5925-01-053-1449 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 5925-01-053-1449 contain precious materials?

Precious metal content is unknown

Does NSN 5925-01-053-1449 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 5925-01-053-1449 was assigned to the Federal Catalog?

It was assigned 48 years ago, on Fri, Dec 30, 1977