NSN 1764697

A washer having a centrally located hole with a solid or laminated cross-section and two flat parallel bearing surfaces. The hole must be 75 percent or less than the largest dimension and the bearing surface finish is greater than 32 microinch (0.8 micrometer). The thickness cannot exceed 25 percent of the largest outside dimension. When the largest outside dimension is less than 1/4 inch or 6mm, the thickness must be 0.006 inches (0.15mm) or greater and for items 1/4 inch (6mm) or larger, the thickness must be 0.016 inches (0.4mm) or greater. The maximum tolerance is applied to dimensions and used as a determining factor. Items with separable lamination use shim. For items fabricated from ceramic or electrically rated materials by specification or industry standards use insulator (1), washer. Excludes:disk, valve, graphite impregnated and lubricated items.

moderately ruggedmoderately rugged fragility factor, magnetic blowoutmagnetic blowout arc quenching method, 60.0 all locations60.0 all locations frequency in hertz, general purposegeneral purpose inclosure protection type for which designed, overcurrent all locationsovercurrent all locations circuit protection type.

NSN 5925-00-265-9474 Datasheet

(NSN) National Stock Number

5925-00-265-9474

(FSG) Federal Supply Group

59 - Electrical and Electronic Equipment Components

(FSC) Federal Supply Classification

5925 - Circuit Breakers

(NIIN) National Item Identification Number

00-265-9474

Requires Demilitarization

Yes

(INC) Item Name Code

00136

Date

Mon, Jul 1, 1968

Schedule B Code

8536200040

Arc Quenching Method

magnetic blowoutmagnetic blowout

Circuit Protection Type

overcurrent all locationsovercurrent all locations

Fragility Factor

moderately ruggedmoderately rugged

Frequency In Hertz

60.0 all locations60.0 all locations

Inclosure Protection Type For Which Designed

general purposegeneral purpose

Main Contact Tripping Mechanism Type

trip freetrip free

Material

plastic caseplastic case

Maximum Continuous Load Current Rating Per Pole

25.0 amperes ac all locations25.0 amperes ac all locations

Maximum Interrupting Capacity Current Type And Rating Per Pole In Amps

15000.0 ac all locations15000.0 ac all locations

Mounting Facility Type And Quantity

4 unthreaded hole(s)4 unthreaded hole(s)

Operating Voltage Type And Rating Per Pole In Volts

500.0 ac all locations500.0 ac all locations

Pole Quantity

33

Reset Method

manualmanual

Storage Type

general purpose warehousegeneral purpose warehouse

Terminal Type And Quantity

6 threaded stud6 threaded stud

Trip Delay Time In Seconds Per Rated Continuous Current

7.500 minimum at 200 pct and 7.500 minimum at 200 pct and 60.000 maximum at 200 pct all locations60.000 maximum at 200 pct all locations

Trip Release Ambient Temp Rating

25.0 celsius nominal all locations25.0 celsius nominal all locations

Trip Release Characteristic

time delay all locationstime delay all locations

Trip Release Method

thermal-magnetic all locationsthermal-magnetic all locations

Ultimate Trip Rating Of Continuous Current Rating Per Pole In Percent

125.0 all locations125.0 all locations

Unthreaded Mounting Hole Diameter

0.281 inches nominal0.281 inches nominal

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

A - Item does not contain precious metal.

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

03956

Northrop Grumman Systems Corporation

U.s./canadian manufacturers

97942

Northrop Grumman Systems Corporation Dba Northrop Grumman Systems Corp Div Northrop Grumman Systems Corporation Electronic Systems

U.s./canadian manufacturers

89946

Eaton Corporation Dba Eaton Inoac

Non-manufacturers

05869

Raytheon Company Div Rmd Strategic

U.s./canadian manufacturers

30086

L3harris Maritime Power & Energy Solutions, Inc. Dba Spd Electrical Systems, Inc.

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.

National Motor Freight Class Rating

W - Rating variable

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

35205

Water Commodity

72D - Communications/electronics, other than sigint/ew or comsec repair parts and components

National Motor Freight Classification Item Number

063160

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 5925-00-265-9474?

   The FSCG of the NSN 5925-00-265-9474 is 5925

2. Does the NSN 5925-00-265-9474 have a Schedule B code assigned?

   Yes, the Schedule B code is 8536200040

3. Does NSN 5925-00-265-9474 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 5925-00-265-9474 contain precious materials?

   Item does not contain precious metal.

5. Does NSN 5925-00-265-9474 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 5925-00-265-9474 was assigned to the Federal Catalog?

   It was assigned 58 years ago, on Mon, Jul 1, 1968