NSN 051553

An electromechanical device which releases the holding mechanism and permits the contacts of a circuit breaker to open. It is a replacement part of a circuit breaker. Does not include relays. See also thermal release, circuit breaker.

ball shaft bearing type, 40.0 single section ambient temp in deg celsius per section at full rated power, stops actuator travel control feature, 85.0 single section ambient temp in deg celsius per section at zero percent rated power, single shaft actuator type.

NSN 5905-00-054-6809 Datasheet

(NSN) National Stock Number

5905-00-054-6809

(FSG) Federal Supply Group

59 - Electrical and Electronic Equipment Components

(FSC) Federal Supply Classification

5905 - Resistor

(NIIN) National Item Identification Number

00-054-6809

Requires Demilitarization

Yes

(INC) Item Name Code

37408

Date

Sun, Jan 1, 1961

Schedule B Code

8533390080

Actuator Travel Control Feature

stops

Actuator Type

single shaft

Ambient Temp In Deg Celsius Per Section At Full Rated Power

40.0 single section

Ambient Temp In Deg Celsius Per Section At Zero Percent Rated Power

85.0 single section

Bearing Type

ball shaft

Body Diameter

1.812 inches nominal

Body Length

2.000 inches nominal

Body Style

cylindrical bushing mounted

Effective Electrical Rotation In Deg Angular Rotation

3600.0 minimum

Electrical Resistance Per Section

1.0 kilohms single section

Features Provided

nonmetallic shaft

Function Characteristic Per Section

single section linear

Function Conformity Per Section

single section independent linearity

Function Conformity Tolerance Per Section

-0.25 to 0.25 single section

Lateral Runout

0.003 inches

Pilot Diameter Runout

0.002 inches

Maximum Running Torque

3.00 inch-ounces

Maximum Starting Torque

3.00 inch-ounces

Maximum Stop Torque

550.00 inch-ounces

Mounting Bushing Length

0.375 inches nominal

Mounting Method

standard bushing

Nonturn Device Location

at 12 oclock

Nonturn Device Radius

0.562 inches nominal

Overall Diameter

2.156 inches nominal

Overall Length

2.812 inches nominal

Power Dissipation Rating Per Section In Watts

5.0 free air single section

Reliability Indicator

not established

Resistance Tolerance Per Section In Percent

-1.0 to 1.0 single section

Rotary Actuator Travel In Angular Deg

3600.0 minimum

Screw Thread Diameter

0.375 inches nominal

Screw Thread Quantity Per Inch

32.0

Screw Thread Series Designator

unef

Section Quantity

1

Shaft Diameter

0.250 inches nominal

Shaft End Play

0.005 inches

Shaft Radial Play

0.003 inches

Shaft Runout

0.0005 inches

Shaft Style

round

Shaft Length

0.712 inches nominal

Temp Coefficient Of Resistance Wire Per Section In Ppm Per Deg Celsius

-20.0 to 20.0 single section

Terminal Location

longitudinally positioned on the circumference

Terminal Type And Quantity

3 tab, solder lug

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

N - Indicates there is no data in the hmirs and the nsn is in a fsc not generally suspected of containing hazardous materials.

Pseudo Item Name Code

0037408

Cross Reference

CAGE Codes

H2812

Van Reijsen Elektronika B.v.

Non-us manufacturer (nato), other foreign organization or codification bureaus

D1901

Hensoldt Sensors Gmbh Div Seps

Non-us manufacturer (nato), other foreign organization or codification bureaus

73138

Bi Technologies Corporation Div Bi Technologies Corp.

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

P - 77.5

Special Handling

9 - Other or no special handling required (sh)

Type of Cargo

3 - Electrostatic sensitive device (esd)

Uniform Freight Classification Item Number

35140

Water Commodity

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

National Motor Freight Classification Item Number

062960

Schedule B & Trade

Schedule B

8533-39-0080

Description

wirewound variable resistors, nesoi

End Use

20005 - Electric apparatus

Unit of Quantity

NO

USDA

Yes

(SITC) Standard International Trade Classification

77233

(NAICS) North American Industrial Classification System

334416

Questions & Answers

1. What is the FSCG of the NSN 5905-00-054-6809?

   The FSCG of the NSN 5905-00-054-6809 is 5905

2. Does the NSN 5905-00-054-6809 have a Schedule B code assigned?

   Yes, the Schedule B code is 8533390080

3. Does NSN 5905-00-054-6809 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 5905-00-054-6809 contain precious materials?

   Item does not contain precious metal.

5. Does NSN 5905-00-054-6809 contain hazardous materials?

   Indicates there is no data in the hmirs and the nsn is in a fsc not generally suspected of containing hazardous materials.

6. When the NSN 5905-00-054-6809 was assigned to the Federal Catalog?

   It was assigned 65 years ago, on Sun, Jan 1, 1961