NSN CR56/U72M81250

An active semiconductor device with three or more electrodes. May or may not include mounting hardware and/or heatsink. Excludes:semiconductor device, diode and semiconductor device, thyristor. For solid state devices which are responsive to visible or infrared radiant energy, see semiconductor device, photo.

0.402 inches maximum body width, 0.150 inches maximum body thickness, 1.6 milliwatts minimum and 2.4 milliwatts maximum drive level rating, series resonance circuit resonance, 0.184 inches minimum and 0.200 inches maximum center to center distance between terminals.

NSN 5955-01-237-6491 Datasheet

(NSN) National Stock Number

5955-01-237-6491

(FSG) Federal Supply Group

59 - Electrical and Electronic Equipment Components

(FSC) Federal Supply Classification

5955 - Oscillators and Piezoelectric Crystals

(NIIN) National Item Identification Number

01-237-6491

Requires Demilitarization

Yes

(INC) Item Name Code

00196

Date

Tue, Aug 5, 1986

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

series resonance

Drive Level Rating

1.6 milliwatts minimum and 2.4 milliwatts maximum

Equivalent Resistance Value In Ohms

50.0 maximum

Frequency Tolerance For Operating Temp In Percent

-0.005 to 0.005

Mode Of Oscillation

fifth overtone

Operating Temp Range

-55.0 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 maximum

Specification/Standard Data

81349-mil-c-3098/34 government specification

Specified Frequency

72.8125 megahertz

Style Designator

oval body, wire leads

Terminal Diameter

0.016 inches minimum and 0.019 inches maximum

Terminal Length

0.500 inches minimum

Test Data Document

"81349-mil-c-3098 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

0000196

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

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 5955-01-237-6491?

   The FSCG of the NSN 5955-01-237-6491 is 5955

2. Does the NSN 5955-01-237-6491 have a Schedule B code assigned?

   Yes, the Schedule B code is 8541900000

3. Does NSN 5955-01-237-6491 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 5955-01-237-6491 contain precious materials?

   Item does not contain precious metal.

5. Does NSN 5955-01-237-6491 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 5955-01-237-6491 was assigned to the Federal Catalog?

   It was assigned 40 years ago, on Tue, Aug 5, 1986