NSN RW22V2R4

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.

3.438 inches minimum and 3.562 inches maximum body length, 1.187 inches maximum body width, 350.0 ambient temp in deg celsius at zero percent rated power, 4.250 inches nominal distance between centerlines of mounting facilities parallel to body length, 25.0 celsius ambient temp at full rated power.

NSN 5905-00-068-9941 Datasheet

(NSN) National Stock Number

5905-00-068-9941

(FSG) Federal Supply Group

59 - Electrical and Electronic Equipment Components

(FSC) Federal Supply Classification

5905 - Resistor

(NIIN) National Item Identification Number

00-068-9941

Requires Demilitarization

Yes

(INC) Item Name Code

37403

Date

Tue, Jan 1, 1963

Schedule B Code

8533390080

Ambient Temp At Full Rated Power

25.0 celsius

Ambient Temp In Deg Celsius At Zero Percent Rated Power

350.0

Body Length

3.438 inches minimum and 3.562 inches maximum

Body Width

1.187 inches maximum

Distance Between Centerlines Of Mounting Facilities Parallel To Body Length

4.250 inches nominal

Electrical Resistance

2.400 ohms

Inclosure Type

encapsulated

Mounting Hole Size

0.196 inches nominal

Power Dissipation Rating In Watts

53.000 free air

Reactance Characteristic

inductive

Reliability Indicator

not established

Resistance Tolerance In Percent

-5.000 to 5.000

Specification/Standard Data

81349-mil-r-26/2 government specification

Style Designator

terminals one edge

Temp Coefficient Of Resistance In Ppm Per Deg Celsius

-400.0 to 400.0

Temp Range Of Temp Coefficient In Deg Celsius

-55.0 to 350.0

Terminal Length

0.531 inches nominal

Terminal Type

tab, solder lug

Terminal Width

0.265 inches nominal

Test Data Document

"81349-mil-r-26 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.

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

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 5905-00-068-9941?

   The FSCG of the NSN 5905-00-068-9941 is 5905

2. Does the NSN 5905-00-068-9941 have a Schedule B code assigned?

   Yes, the Schedule B code is 8533390080

3. Does NSN 5905-00-068-9941 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 5905-00-068-9941 contain precious materials?

   Precious metal content is unknown

5. Does NSN 5905-00-068-9941 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 5905-00-068-9941 was assigned to the Federal Catalog?

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