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NSN 5955-00-008-2646

Quartz Crystal Unit

An item which provides a predetermined delay to an electrical pulse, while maintaining substantially the same waveform. The delay is obtained by means of a real or artificial transmission line or equivalent device. The equivalent device may be acoustic, distributive, lumped constant, magnetic solid state, or surface acoustical wave type. See also attenuator, (as modified); transformer, (as modified); and oscillator, pulse delay.

antiresonance circuit resonance, 0.411 inches maximum body thickness, 0.490 inches minimum and 0.510 inches maximum center to center distance between terminals, 1.282 inches maximum body length, 1.125 inches maximum body width.

NSN 5955-00-008-2646 Datasheet

(NSN) National Stock Number
5955-00-008-2646
(FSC) Federal Supply Classification
5955 - Oscillators and Piezoelectric Crystals
(NIIN) National Item Identification Number
00-008-2646
Requires Demilitarization
Yes
(INC) Item Name Code
00196
Date
Sun, Jul 16, 1972
Schedule B Code
8541900000
Style Designator
Oval body, pin terminals
Equivalent Resistance Value In Ohms
60 maximum
Frequency Tolerance For Operating Temp In Percent
-0.005/+0.005
Drive Level Rating
27 milliwatts minimum and 33 milliwatts maximum
Center To Center Distance Between Terminals
0.49 mils and 0.51 inches maximum
Operating Temp Range
-55 to 90 degrees celsius
Holder Cover Material
Metal
Specified Frequency
6.33 megahertz
Circuit Resonance
Antiresonance
Load Capacitance In Picofarads
34.5 minimum and 35.5 maximum
Mode Of Oscillation
Fundamental
Terminal Diameter
0.123 inches minimum and 0.127 inches maximum
Overall Thickness
0.46 inches maximum
Body Thickness
0.411 inches maximum
Terminal Length
0.625 inches minimum and 0.655 inches maximum
Overall Width
1.17 inches maximum
Body Length
1.282 inches maximum
Body Width
1.125 inches maximum
Overall Length
1.937 inches maximum
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
Specification/standard Data
81349-mil-c-3098/76 government specification

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
U - Precious metal content is unknown
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.
Source of Supply Code
S9E - Defense supply center columbus, columbus, oh 43218
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.
Less than Carload Rating
W - Rating variable
National Motor Freight Class Rating
W - Rating variable
Rail Variation
1
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
658 - Electrical appliances, small
National Motor Freight Classification Item Number
061700

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 5955-00-008-2646?

    The FSCG of the NSN 5955-00-008-2646 is 5955

  2. Does the NSN 5955-00-008-2646 have a Schedule B code assigned?

    Yes, the Schedule B code is 8541900000

  3. Does NSN 5955-00-008-2646 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 5955-00-008-2646 contain precious materials?

    Precious metal content is unknown

  5. Does NSN 5955-00-008-2646 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 5955-00-008-2646 was assigned to the Federal Catalog?

    It was assigned 54 years ago, on Sun, Jul 16, 1972

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