NSN RER70F2870P

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.

1.062 inches nominal body length, 0.531 inches nominal body width, 275.0 ambient temp in deg celsius at zero percent rated power, 0.562 inches nominal body height, 25.0 celsius ambient temp at full rated power.

NSN 5905-01-255-7096 Datasheet

(NSN) National Stock Number

5905-01-255-7096

(FSG) Federal Supply Group

59 - Electrical and Electronic Equipment Components

(FSC) Federal Supply Classification

5905 - Resistor

(NIIN) National Item Identification Number

01-255-7096

Requires Demilitarization

Yes

(INC) Item Name Code

37403

Date

Sun, May 24, 1987

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

0.562 inches nominal

Body Length

1.062 inches nominal

Body Width

0.531 inches nominal

Distance Between Centerlines Of Mounting Facilities Parallel To Body Length

0.719 inches nominal

Electrical Resistance

287.000 ohms

Inclosure Type

encased

Mounting Hole Size

0.125 inches nominal

Power Dissipation Rating In Watts

8.000 free air

Reactance Characteristic

inductive

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

0.438 inches nominal

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.)."

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

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 5905-01-255-7096?

   The FSCG of the NSN 5905-01-255-7096 is 5905

2. Does the NSN 5905-01-255-7096 have a Schedule B code assigned?

   Yes, the Schedule B code is 8533390080

3. Does NSN 5905-01-255-7096 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 5905-01-255-7096 contain precious materials?

   Item does not contain precious metal.

5. Does NSN 5905-01-255-7096 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 5905-01-255-7096 was assigned to the Federal Catalog?

   It was assigned 39 years ago, on Sun, May 24, 1987