NSN 291789

A resilient metal item, circular or nearly circular, which is designed to be inserted into an internal or external groove and retained by its own spring action, or it may have external prongs or projections designed to be inserted into a hole and retained by spring action of the prongs which grip by imbedding into the material. For items having internal prongs which perform the same function, see push on nut. It is used to keep and/or lock a part(s) in position, as a ball bearing on a shaft or in a housing. See also clip, retaining and pin, lock. Excludes:ring, connecting, round.

at pole two actuator position designation, trip-reset actuator function, 5.240 inches minimum and 5.260 inches maximum body length, magnetic blowout arc quenching method, 2.677 inches minimum and 2.697 inches maximum body height.

NSN 5925-00-518-9761 Datasheet

(NSN) National Stock Number

5925-00-518-9761

(FSG) Federal Supply Group

59 - Electrical and Electronic Equipment Components

(FSC) Federal Supply Classification

5925 - Circuit Breakers

(NIIN) National Item Identification Number

00-518-9761

Requires Demilitarization

Yes

(INC) Item Name Code

00136

Date

Tue, Jan 1, 1963

Schedule B Code

8536200040

Actuator Function

trip-reset

Actuator Position Designation

at pole two

Arc Quenching Method

magnetic blowout

Body Height

2.677 inches minimum and 2.697 inches maximum

Body Length

5.240 inches minimum and 5.260 inches maximum

Body Style

multipole-multiple actuator type

Body Width

1.990 inches minimum and 2.010 inches maximum

Boss Height

0.208 inches minimum and 0.228 inches maximum

Center To Center Distance Between Terminals Parallel To Length

4.349 inches minimum and 4.369 inches maximum

Center To Center Distance Between Terminals Parallel To Width

0.990 inches minimum and 1.010 inches maximum

Circuit Protection Type

overcurrent all locations

Distance Between Centerlines Of Mounting Facilities Parallel To Body Width

0.974 inches minimum and 0.994 inches maximum

Distance Between Centerlines Of Mounting Facilities Parallel To Body Length

3.052 inches minimum and 3.072 inches maximum

Fragility Factor

moderately rugged

Frequency In Hertz

60.0 all locations

Inclosure Protection Type For Which Designed

dustproof and fungus proof

Internal Trip Release Configuration

series trip all locations

Main Contact Tripping Mechanism Type

trip free

Manual Actuator Type And Quantity

1 toggle

Material

plastic case

Maximum Continuous Load Current Rating Per Pole

8.0 amperes ac all locations

Maximum Interrupting Capacity Current Type And Rating Per Pole In Amps

5000.0 ac all locations

Mounting Facility Type And Quantity

4 threaded hole(s)

Nominal Thread Size

0.190 inches

Operating Voltage Type And Rating Per Pole In Volts

250.0 ac all locations

Overall Height

1.990 inches minimum and 2.010 inches maximum

Overall Length

5.240 inches minimum and 5.260 inches maximum

Overall Width

2.680 inches minimum and 2.700 inches maximum

Pole Quantity

2

Reset Method

manual

Special Handling Feature

magnetic

Storage Type

general purpose warehouse

Terminal Type And Quantity

4 tab w/screw

Thread Quantity Per Inch

32

Thread Series Designator

unf

Trip Release Characteristic

time delay all locations

Trip Release Method

magnetic-hydraulic all locations

Trip Delay Time In Seconds Per Rated Continuous Current

1.000 minimum at 200 pct and 10.000 maximum at 200 pct all locations

Ultimate Trip Rating Of Continuous Current Rating Per Pole In Percent

125.0 all locations

Identification

Demilitarization Code

A - 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.

Precious Metals Indicator

U - Precious metal content is unknown

Hazardous Metals Indicator

P - 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.

Pseudo Item Name Code

0000136

Cross Reference

CAGE Codes

13499

Rockwell Collins, Inc. Dba Collins Aerospace Government Systems Div Collins Aerospace - Government Systems

U.s./canadian manufacturers

99993

Department of the Navy

U.s./canadian manufacturers

74193

Eaton Corp Heinemann Products Commercial Controls Div

U.s./canadian manufacturers

Freight Information

Air Commodity

HZ -

Air Dimension

A - Shipment is not a consolidation and does not exceed 84 inches in any dimension.

Less than Carload Rating

P - 77.5

National Motor Freight Class Rating

M - 85.0

Special Handling

9 - Other or no special handling required (sh)

Type of Cargo

Z - No special type of cargo code applicable

Uniform Freight Classification Item Number

34430

Water Commodity

658 - Electrical appliances, small

National Motor Freight Classification Item Number

061360

Schedule B & Trade

Schedule B

8536-20-0040

Description

automatic circuit breakers, for a voltage not exceeding 1,000 v, nesoi

End Use

20005 - Electric apparatus

Unit of Quantity

NO

USDA

Yes

(SITC) Standard International Trade Classification

77252

(NAICS) North American Industrial Classification System

335313

Questions & Answers

1. What is the FSCG of the NSN 5925-00-518-9761?

   The FSCG of the NSN 5925-00-518-9761 is 5925

2. Does the NSN 5925-00-518-9761 have a Schedule B code assigned?

   Yes, the Schedule B code is 8536200040

3. Does NSN 5925-00-518-9761 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.

4. Does NSN 5925-00-518-9761 contain precious materials?

   Precious metal content is unknown

5. Does NSN 5925-00-518-9761 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.

6. When the NSN 5925-00-518-9761 was assigned to the Federal Catalog?

   It was assigned 63 years ago, on Tue, Jan 1, 1963