NSN RWR89SR499DR

A resistor whose ohmic value cannot be adjusted or varied. The resistance element consists of either a thin layer of conductive material, containing either binders or insulating materials, deposited on an insulated form; or an alloy of metal and ceramic materials, usually fused to an insulated form. Opposition to the flow of current is an inherent property of the materials used and is manifest by the heat dissipation in the resistor. See also attenuator, fixed and resistor, fixed, composition. Excludes:carbon composition type resistors.

0.560 inches nominal body length, 25.0 celsius ambient temp at full rated power, 0.187 inches nominal body diameter, 275.0 ambient temp in deg celsius at zero percent rated power, 0.499 ohms electrical resistance.

NSN 5905-01-005-3671 Datasheet

(NSN) National Stock Number

5905-01-005-3671

(FSG) Federal Supply Group

59 - Electrical and Electronic Equipment Components

(FSC) Federal Supply Classification

5905 - Resistor

(NIIN) National Item Identification Number

01-005-3671

Requires Demilitarization

Yes

(INC) Item Name Code

37403

Date

Tue, Jun 24, 1975

Schedule B Code

8533390080

Ambient Temp At Full Rated Power

25.0 celsius

Ambient Temp In Deg Celsius At Zero Percent Rated Power

275.0

Body Diameter

0.187 inches nominal

Body Length

0.560 inches nominal

Electrical Resistance

0.499 ohms

Inclosure Type

encapsulated

Power Dissipation Rating In Watts

3.000 free air

Reliability Failure Rate Level In Percent

0.010

Reliability Indicator

established

Resistance Tolerance In Percent

-0.500 to 0.500

Specification/Standard Data

81349-mil-r-39007/11c government specification

Style Designator

axial terminal each end

Temp Coefficient Of Resistance In Ppm Per Deg Celsius

-90.0 to 90.0

Temp Range Of Temp Coefficient In Deg Celsius

-55.0 to 275.0

Terminal Length

1.500 inches minimum

Terminal Type

wire lead

Test Data Document

"81349-milr39007 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.)."

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

SMS - Defense logistics agency, enterprise business systems

Pseudo Item Name Code

0037403

Cross Reference

CAGE Codes

81349

Military Specifications Promulgated by Military Departments/agencies Under Authority of Defense Standardization Manual 4120 3-M

Military standards and standards organizations (ex:stanags,milspecs,defstans)

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

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 5905-01-005-3671?

   The FSCG of the NSN 5905-01-005-3671 is 5905

2. Does the NSN 5905-01-005-3671 have a Schedule B code assigned?

   Yes, the Schedule B code is 8533390080

3. Does NSN 5905-01-005-3671 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 5905-01-005-3671 contain precious materials?

   Precious metal content is unknown

5. Does NSN 5905-01-005-3671 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 5905-01-005-3671 was assigned to the Federal Catalog?

   It was assigned 51 years ago, on Tue, Jun 24, 1975