274-220-101

View detailed technical data, stock status, and sourcing information for: 274-220-101
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Federal Supply Group

Electrical and Electronic Equipment Components

Federal Supply Classification

5925 Circuit Breakers

National Stock Number

5925-00-271-1690

Item Name Code

00136

Assigment Date

07/28/1973 (53 years ago)

"a microcircuit specifically designed to generate, modify, or process electrical signals which operate with two distinct or binary states. These states are commonly referred to as on and off, true and false, high and low, or "1" and "0"."

+0.1177 to 0.1214 inches thread pitch diameters, single pole type body style, 0.750 inches maximum body width, 1.940 inches nominal center to center distance between terminals parallel to length, 2.480 inches minimum and 2.500 inches maximum body length

Product Characteristics

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

Thread Pitch Diameters: +0.1177 to 0.1214 inches
Body Style: single pole type
Body Length: 2.480 inches minimum and 2.500 inches maximum
Body Width: 0.750 inches maximum
Center To Center Distance Between Terminals Parallel To Length: 1.940 inches nominal
Distance Between Centerlines Of Mounting Facilities Parallel To Body Length: 2.050 inches minimum and 2.070 inches maximum
Fragility Factor: moderately rugged
Boss Height: 0.150 inches nominal
Mounting Surface To Terminal End Distance: 2.475 inches nominal
Pole Quantity: 1
Arc Quenching Method: magnetic blowout
Mounting Facility Type And Quantity: 2 threaded hole
Storage Type: general purpose warehouse
Special Handling Feature: magnetic
Thread Quantity Per Inch: 32
Maximum Continuous Load Current Rating Per Pole: 20.0 amperes 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: time delay 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 toggle
Actuator Function: trip-reset
Actuator Position Designation: at pole one
Internal Trip Release Configuration: series trip single location
Nominal Thread Size: 0.138 inches
Trip Delay Time In Seconds Per Rated Continuous Current: 9.500 minimum at 200 pct and 150.000 maximum at 200 pct single location
Inclosure Protection Type For Which Designed: moisture resistant and shock resistant and vibration resistant
Frequency In Hertz: 400.0 single location
Material: plastic case
Test Data Document: "81349-mil-c-55629 specification (includes engineering type bulletins, brochures,etc., that reflect specification type data in specification format; excludes commercial catalogs, industry directories, and similar trade publications, reflecting general type data on certain environmental and performance requirements and test conditions that are shown as "typical", "average", "nominal", etc.)."
Thread Series Designator: unc
Terminal Type And Quantity: 2 threaded stud
Specification/Standard Data: 81349-mil-c-55629/1 government specification

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
274-220-101	Circuit Breaker
420433	Circuit Breaker
4MC2-205-20	Circuit Breaker
AM12-20-250-400-14	Circuit Breaker
APL-1-1-43-203	Circuit Breaker
APL-55629-1-105	Circuit Breaker
APL1-103-33	Circuit Breaker
M55629/1-105	Circuit Breaker

FAQs

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

What is the FSCG of the NSN 5925-00-271-1690?

The FSCG of the NSN 5925-00-271-1690 is 5925

Does the NSN 5925-00-271-1690 have a Schedule B code assigned?

Yes, the Schedule B code is 8536200040

Does NSN 5925-00-271-1690 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 5925-00-271-1690 contain precious materials?

Item does not contain precious metal.

Does NSN 5925-00-271-1690 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 5925-00-271-1690 was assigned to the Federal Catalog?

It was assigned 53 years ago, on Sat, Jul 28, 1973