NSN C18718-1

A washer having a centrally located hole with a solid or laminated cross-section and two flat parallel bearing surfaces. The hole must be 75 percent or less than the largest dimension and the bearing surface finish is greater than 32 microinch (0.8 micrometer). The thickness cannot exceed 25 percent of the largest outside dimension. When the largest outside dimension is less than 1/4 inch or 6mm, the thickness must be 0.006 inches (0.15mm) or greater and for items 1/4 inch (6mm) or larger, the thickness must be 0.016 inches (0.4mm) or greater. The maximum tolerance is applied to dimensions and used as a determining factor. Items with separable lamination use shim. For items fabricated from ceramic or electrically rated materials by specification or industry standards use insulator (1), washer. Excludes:disk, valve, graphite impregnated and lubricated items.

0.402 inches maximum body width, 0.150 inches maximum body thickness, antiresonance circuit resonance, 0.184 inches minimum and 0.200 inches maximum center to center distance between terminals, 10.0 milliwatts nominal drive level rating.

NSN 5955-01-142-2225 Datasheet

(NSN) National Stock Number

5955-01-142-2225

(FSG) Federal Supply Group

59 - Electrical and Electronic Equipment Components

(FSC) Federal Supply Classification

5955 - Oscillators and Piezoelectric Crystals

(NIIN) National Item Identification Number

01-142-2225

Requires Demilitarization

Yes

(INC) Item Name Code

00196

Date

Sat, Nov 13, 1982

Schedule B Code

8541900000

Body Width

0.402 inches maximum

Body Thickness

0.150 inches maximum

Center To Center Distance Between Terminals

0.184 inches minimum and 0.200 inches maximum

Circuit Resonance

antiresonance

Drive Level Rating

10.0 milliwatts nominal

Equivalent Resistance Value In Ohms

75.0 nominal

Frequency Tolerance For Operating Temp In Percent

-0.005 to 0.005

Load Capacitance In Picofarads

20.0 minimum and 30.0 maximum

Mode Of Oscillation

fundamental

Operating Temp Range

-50.0 to 105.0 celsius

Overall Length

0.530 inches maximum

Overall Thickness

0.183 inches maximum

Overall Width

0.435 inches maximum

Shunt Capacitance In Picofarads

7.0 nominal

Specified Frequency

6.144 megahertz

Style Designator

oval body, wire leads

Terminal Diameter

0.015 inches minimum and 0.019 inches maximum

Terminal Length

1.500 inches minimum

Identification

Demilitarization Code

D - Usml or ccl military items - demil required. Destroy item and components to prevent restoration or repair to a usable condition. (note 5).

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

0000196

Cross Reference

CAGE Codes

82567

Cts Reeves Frequency Products

U.s./canadian manufacturers

05869

Raytheon Company Div Rmd Strategic

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

W - Rating variable

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

34525

Water Commodity

72D - Communications/electronics, other than sigint/ew or comsec repair parts and components

National Motor Freight Classification Item Number

063025

Schedule B & Trade

Schedule B

8541-90-0000

Description

diode, transistor & similar semiconductor device parts

End Use

21320 - Semiconductors

Unit of Quantity

NO

USDA

Yes

(SITC) Standard International Trade Classification

77688

(NAICS) North American Industrial Classification System

334419

Questions & Answers

1. What is the FSCG of the NSN 5955-01-142-2225?

   The FSCG of the NSN 5955-01-142-2225 is 5955

2. Does the NSN 5955-01-142-2225 have a Schedule B code assigned?

   Yes, the Schedule B code is 8541900000

3. Does NSN 5955-01-142-2225 require demilitarization?

   Usml or ccl military items - demil required. Destroy item and components to prevent restoration or repair to a usable condition. (note 5).

4. Does NSN 5955-01-142-2225 contain precious materials?

   Item does not contain precious metal.

5. Does NSN 5955-01-142-2225 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 5955-01-142-2225 was assigned to the Federal Catalog?

   It was assigned 43 years ago, on Sat, Nov 13, 1982