NSN 8449205

A switch which is externally actuated by a thumbwheel and/or pushbutton. A legend or message is visually displayed at each position of the indicating wheel which corresponds to electrically coded output. Electrically coded output is achieved by rotating a set of brush contacts permanently attached to the code indicating wheel, against a stationary commutator which is usually a printed wiring board having electrical pads or contacts which are interconnected by the rotating brush contacts. May have additional electrical components (such as resistors, capacitors, diodes) premounted on that portion of printed wiring board which extends beyond the back of switch housing.

340.0 all sections ambient temp in deg celsius per section at zero percent rated power, 3.120 inches nominal body diameter, 40.0 all sections ambient temp in deg celsius per section at full rated power, 3.500 inches nominal body length, single shaft actuator type.

NSN 5905-00-295-3971 Datasheet

(NSN) National Stock Number

5905-00-295-3971

(FSG) Federal Supply Group

59 - Electrical and Electronic Equipment Components

(FSC) Federal Supply Classification

5905 - Resistor

(NIIN) National Item Identification Number

00-295-3971

Requires Demilitarization

Yes

(INC) Item Name Code

37406

Date

Tue, Jan 1, 1963

Schedule B Code

8533390080

Actuator Type

single shaft

Ambient Temp In Deg Celsius Per Section At Full Rated Power

40.0 all sections

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

340.0 all sections

Body Diameter

3.120 inches nominal

Body Length

3.500 inches nominal

Body Style

cylindrical bushing mounted

Electrical Resistance Per Section

10.000 ohms all sections

Mounting Bushing Length

0.500 inches nominal

Mounting Method

standard bushing

Power Dissipation Rating Per Section In Watts

100.0 free air all sections

Reliability Indicator

not established

Resistance Tolerance Per Section In Percent

-10.0 to 10.0 all sections

Screw Thread Diameter

0.375 inches nominal

Screw Thread Quantity Per Inch

32.0

Screw Thread Series Designator

unef

Section Quantity

2

Shaft Diameter

0.250 inches nominal

Shaft Style

round

Shaft Length

0.781 inches nominal

Temp Coefficient Of Resistance Per Section In Ppm Per Deg Celsius

-100.0 to 100.0 all sections

Terminal Location

radially positioned over less than half the circumference

Terminal Type And Quantity

6 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

U - Precious metal content is unknown

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.

Source of Supply Code

S9E - Defense supply center columbus, columbus, oh 43218

Pseudo Item Name Code

0037406

Cross Reference

CAGE Codes

19204

Army, United States Department of the Dba Rock Island Arsenal Jmtc

Non-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

P - 77.5

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

35140

Water Commodity

658 - Electrical appliances, small

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 5905-00-295-3971?

   The FSCG of the NSN 5905-00-295-3971 is 5905

2. Does the NSN 5905-00-295-3971 have a Schedule B code assigned?

   Yes, the Schedule B code is 8533390080

3. Does NSN 5905-00-295-3971 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 5905-00-295-3971 contain precious materials?

   Precious metal content is unknown

5. Does NSN 5905-00-295-3971 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 5905-00-295-3971 was assigned to the Federal Catalog?

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