NSN RER65F1740R

A resistor whose ohmic value cannot be adjusted or varied. The resistance element consists of high resistance wire (or ribbon) either wound on an insulated form or constructed so as to be self-supporting. The item must have inherent characteristics of inducing self-inductance. Opposition to current flow is an inherent property of the resistance wire and is manifested by the heat dissipation in the resistor. Exclut s suppressor, ignition interference. See also resistor (1), fixed, wire wound, noninductive.

0.688 inches minimum and 0.812 inches maximum body length, 0.376 inches minimum and 0.500 inches maximum body width, 25.0 celsius ambient temp at full rated power, 0.375 inches minimum and 0.437 inches maximum body height, 275.0 ambient temp in deg celsius at zero percent rated power.

NSN 5905-00-308-6830 Datasheet

(NSN) National Stock Number

5905-00-308-6830

(FSG) Federal Supply Group

59 - Electrical and Electronic Equipment Components

(FSC) Federal Supply Classification

5905 - Resistor

(NIIN) National Item Identification Number

00-308-6830

Requires Demilitarization

Yes

(INC) Item Name Code

37403

Date

Sun, Oct 21, 1973

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 Height

0.375 inches minimum and 0.437 inches maximum

Body Length

0.688 inches minimum and 0.812 inches maximum

Body Width

0.376 inches minimum and 0.500 inches maximum

Cubic Measure

0.133 cubic inches

Distance Between Centerlines Of Mounting Facilities Parallel To Body Length

0.552 inches minimum and 0.572 inches maximum

Electrical Resistance

174.000 ohms

Inclosure Type

encased

Mounting Hole Size

0.089 inches minimum and 0.099 inches maximum

Power Dissipation Rating In Watts

6.000 free air

Reliability Failure Rate Level In Percent

0.010

Reliability Indicator

established

Resistance Tolerance In Percent

-1.000 to 1.000

Specification/Standard Data

81349-mil-r-39009/1 government specification

Style Designator

axial terminal (s)

Temp Coefficient Of Resistance In Ppm Per Deg Celsius

-30.0 to 30.0

Temp Range Of Temp Coefficient In Deg Celsius

-55.0 to 275.0

Terminal Length

0.250 inches minimum and 0.374 inches maximum

Terminal Type

tab, solder lug

Terminal Width

0.140 inches minimum

Test Data Document

"81349-mil-r-39009 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.)."

Unpackaged Unit Weight

8.0 grams

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.

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)

91637

Vishay Dale Electronics, Llc Div Vishay Americas

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

Z - No special type of cargo code applicable

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 5905-00-308-6830?

   The FSCG of the NSN 5905-00-308-6830 is 5905

2. Does the NSN 5905-00-308-6830 have a Schedule B code assigned?

   Yes, the Schedule B code is 8533390080

3. Does NSN 5905-00-308-6830 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 5905-00-308-6830 contain precious materials?

   Precious metal content is unknown

5. Does NSN 5905-00-308-6830 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 5905-00-308-6830 was assigned to the Federal Catalog?

   It was assigned 52 years ago, on Sun, Oct 21, 1973