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NSN C0238LA

Crystal Controlled Oscillator

A detachable part in or on which a journal, gudgeon, pivot, or the like moves. It is used to carry a load and to reduce sliding friction. It does not employ rolling elements. It may be divided into two or more segments of 180 degrees (3.141 radians) or less. The item has a cylindrical bore and is basically spherical in its exterior design to allow for shaft misalignment. Excludes:bearing, plain, self-aligning.

pin bottom connection type, rectangular or square basic shape style, not rated average life measurement, solid state circuit construction type, 14 pin external connection contact type and quantity.

NSN 5955-01-042-6745 Datasheet

(NSN) National Stock Number
5955-01-042-6745
(FSC) Federal Supply Classification
5955 - Oscillators and Piezoelectric Crystals
(NIIN) National Item Identification Number
01-042-6745
Requires Demilitarization
Yes
(INC) Item Name Code
34690
Date
Tue, Jun 14, 1977
Schedule B Code
8541600060
Average Life Measurement
not rated
Basic Shape Style
rectangular or square
Circuit Construction Type
solid state
Connection Contact Type And Quantity
14 pin external
Connection Type
pin bottom
External Dc Operating Voltage In Volts
5.0 nominal single voltage
Frequency Per Channel
21.0 megahertz nominal operating channel
Identification Designator
co-234a-21mhz-27802
Inclosure Type
encased
Installation Design
module
Operating Control Method
automatic
Operating Temp Range
+0.0 to 70.0 celsius
Overall Height
0.470 inches nominal
Overall Length
0.800 inches nominal
Overall Width
0.500 inches nominal

Identification

Demilitarization Code
B - Usml items - mutilation to the point of scrap required worldwide. (note 7).
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
0034690

Cross Reference

CAGE Codes

27802
Vectron International Div. Of Dover Electronics Inc
U.s./canadian manufacturers
00136
Microsemi Corp. - High Performance Timing Dba Vectron International- Cancelled
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
34580
Water Commodity
72D - Communications/electronics, other than sigint/ew or comsec repair parts and components
National Motor Freight Classification Item Number
061700

Schedule B & Trade

Schedule B
8541-60-0060
Description
mounted piezoelectric crystals, quartz, designed for operating frequencies exceeding 20 mhz
End Use
21320 - Semiconductors
Unit of Quantity
NO
USDA
Yes
(SITC) Standard International Trade Classification
77681
(NAICS) North American Industrial Classification System
334419

Questions & Answers

  1. What is the FSCG of the NSN 5955-01-042-6745?

    The FSCG of the NSN 5955-01-042-6745 is 5955

  2. Does the NSN 5955-01-042-6745 have a Schedule B code assigned?

    Yes, the Schedule B code is 8541600060

  3. Does NSN 5955-01-042-6745 require demilitarization?

    Usml items - mutilation to the point of scrap required worldwide. (note 7).

  4. Does NSN 5955-01-042-6745 contain precious materials?

    Item does not contain precious metal.

  5. Does NSN 5955-01-042-6745 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 5955-01-042-6745 was assigned to the Federal Catalog?

    It was assigned 49 years ago, on Tue, Jun 14, 1977

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