NSN SD1021-377

An item consisting of a pair of electrical conductors imbedded in a semiconductor material, having a negative temperature coefficient of resistance which is tightly encased in a suitable metallic tube. The ends of the assembly are terminated for adaption in a fire detector system.

feat criticality code justification, 125.0 celsius ambient temp at full rated power, 175.0 ambient temp in deg celsius at zero percent rated power, 0.135 inches maximum body length, 0.055 inches maximum body diameter.

NSN 5905-01-252-9052 Datasheet

(NSN) National Stock Number

5905-01-252-9052

(FSG) Federal Supply Group

59 - Electrical and Electronic Equipment Components

(FSC) Federal Supply Classification

5905 - Resistor

(NIIN) National Item Identification Number

01-252-9052

Requires Demilitarization

Yes

(INC) Item Name Code

05311

Date

Fri, Apr 10, 1987

Schedule B Code

8533100042

Ambient Temp At Full Rated Power

125.0 celsius

Ambient Temp In Deg Celsius At Zero Percent Rated Power

175.0

Body Diameter

0.055 inches maximum

Body Length

0.135 inches maximum

Criticality Code Justification

feat

Electrical Resistance

61.900 kilohms

Inclosure Type

encased

Power Dissipation Rating In Watts

0.025 free air

Reliability Indicator

not established

Resistance Tolerance In Percent

-0.100 to 0.100

Special Features

esd

Style Designator

axial terminal each end

Temp Range Of Temp Coefficient In Deg Celsius

-55.0 to 125.0

Terminal Length

0.880 inches minimum and 1.620 inches maximum

Terminal Type

wire lead

Terminal Width

0.014 inches minimum and 0.017 inches maximum

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

0005311

Cross Reference

CAGE Codes

88932

Northrop Grumman Corp Precision Products Plant

U.s./canadian manufacturers

14298

Insilco Corp Acic Div

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

3 - Electrostatic sensitive device (esd)

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

8533-10-0042

Description

fixed carbon resistors, composition or film type, designed for surface mounting, having two terminals

End Use

20005 - Electric apparatus

Unit of Quantity

NO

USDA

Yes

(SITC) Standard International Trade Classification

77231

(NAICS) North American Industrial Classification System

334416

Questions & Answers

1. What is the FSCG of the NSN 5905-01-252-9052?

   The FSCG of the NSN 5905-01-252-9052 is 5905

2. Does the NSN 5905-01-252-9052 have a Schedule B code assigned?

   Yes, the Schedule B code is 8533100042

3. Does NSN 5905-01-252-9052 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 5905-01-252-9052 contain precious materials?

   Item does not contain precious metal.

5. Does NSN 5905-01-252-9052 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 5905-01-252-9052 was assigned to the Federal Catalog?

   It was assigned 39 years ago, on Fri, Apr 10, 1987