NSN P157-20

An item which is specifically designed to absorb, conduct or dissipate heat generated by an electrical and/or electronic component or an external source in order to prevent damage to the component. Do not use if a more specific name applies.

340.0 ambient temp in deg celsius at zero percent rated power, 2.873 cubic inches cubic measure, 0.750 inches nominal body diameter, 6.500 inches nominal body length, 40.0 celsius ambient temp at full rated power.

NSN 5905-00-142-4698 Datasheet

(NSN) National Stock Number

5905-00-142-4698

(FSG) Federal Supply Group

59 - Electrical and Electronic Equipment Components

(FSC) Federal Supply Classification

5905 - Resistor

(NIIN) National Item Identification Number

00-142-4698

Requires Demilitarization

Yes

(INC) Item Name Code

00009

Date

Mon, Jan 15, 1973

Schedule B Code

8533390080

Ambient Temp At Full Rated Power

40.0 celsius

Ambient Temp In Deg Celsius At Zero Percent Rated Power

340.0

Body Diameter

0.750 inches nominal

Body Length

6.500 inches nominal

Cubic Measure

2.873 cubic inches

Electrical Resistance

20.000 ohms

Inclosure Type

uninclosed

Power Dissipation Rating In Watts

100.000 free air

Reactance Characteristic

inductive

Reliability Indicator

not established

Resistance Tolerance In Percent

-10.000 to 10.000

Style Designator

radial terminal each end

Terminal Length

0.500 inches nominal

Terminal Type

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.

Pseudo Item Name Code

0000009

Cross Reference

CAGE Codes

92731

La Marche Mfg Co. Dba la Marche

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

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 5905-00-142-4698?

   The FSCG of the NSN 5905-00-142-4698 is 5905

2. Does the NSN 5905-00-142-4698 have a Schedule B code assigned?

   Yes, the Schedule B code is 8533390080

3. Does NSN 5905-00-142-4698 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 5905-00-142-4698 contain precious materials?

   Precious metal content is unknown

5. Does NSN 5905-00-142-4698 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 5905-00-142-4698 was assigned to the Federal Catalog?

   It was assigned 53 years ago, on Mon, Jan 15, 1973