NSN SD1021-236

A flat metal or plastic item of various peripheral shapes having a solid (not laminated) cross-section. It is designed to maintain a predetermined distance between two surfaces. For round items without a hole having a solid rectangular cross-section use disk, solid, plain. For round or hexagonal items with only one hole centrally located and with the length (thickness) exceeding 25 percent of the outside diameter or distance across peripheral flats, see spacer, sleeve. The thickness between the two parallel bearing surfaces must be 0.006 inch, (0.152 mm) or more for items less than 1/4 inch (6.35 mm) across the peripheral diameter, or smallest overall outside dimension, or must be 0.016 inch (0.406 mm) or more for items 1/4 inch (6.35 mm) or greater across the peripheral diameter or smallest overall outside dimension. For items with a thickness less than those indicated above, see shim. For items with one hole centrally located conforming to the above dimensional criteria use washer, flat or spacer, ring as applicable. When thickness and/or outsidediameter or smallest overall outside dimension is designated as a tolerance /dimension the maximum dimension will be used to determine compliance. Excludes:gasket; insulator (as modified) and mounting pad, electrical-electronic component.

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

NSN 5905-01-252-6818 Datasheet

(NSN) National Stock Number

5905-01-252-6818

(FSG) Federal Supply Group

59 - Electrical and Electronic Equipment Components

(FSC) Federal Supply Classification

5905 - Resistor

(NIIN) National Item Identification Number

01-252-6818

Requires Demilitarization

Yes

(INC) Item Name Code

05311

Date

Sun, Apr 5, 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

2550.000 ohms

Inclosure Type

encased

Power Dissipation Rating In Watts

0.025 free air

Reliability Indicator

not established

Resistance Tolerance In Percent

-1.000 to 1.000

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

Q - "commerce control list items (ccli) - mut to the point of scrap required outside the united states. Inside the united states, mut is required when the demil integrity code (ic) is "3" and mut is not required when the demic is "6" (note 8)"

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 5905-01-252-6818?

   The FSCG of the NSN 5905-01-252-6818 is 5905

2. Does the NSN 5905-01-252-6818 have a Schedule B code assigned?

   Yes, the Schedule B code is 8533100042

3. Does NSN 5905-01-252-6818 require demilitarization?

   "commerce control list items (ccli) - mut to the point of scrap required outside the united states. Inside the united states, mut is required when the demil integrity code (ic) is "3" and mut is not required when the demic is "6" (note 8)"

4. Does NSN 5905-01-252-6818 contain precious materials?

   Item does not contain precious metal.

5. Does NSN 5905-01-252-6818 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 5905-01-252-6818 was assigned to the Federal Catalog?

   It was assigned 39 years ago, on Sun, Apr 5, 1987