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NSN CR15B/U166K6670

Quartz Crystal Unit

A rigid item of various shapes and cross-sections, specifically designed to manually actuate and/or regulate a variety of mechanisms. It usually has an integral handgrip, knob, or the like, or provisions for the mounting of the same. It may have accommodations for locking and/or positioning. The point of fulcrum may be an integral shaft perpendicular to the axis or a through hole to provide a definite means of securing, and usually has additional accommodation(s) for attachment of connecting link,rigid; wire rope assembly,single leg; and clevis,rod end; and the like. Excludes:arm (as modified); lever,remote control; and bell crank.

antiresonance circuit resonance, 1.986 inches minimum and 2.064 inches maximum body length, 0.247 inches minimum and 0.253 inches maximum distance between center terminal and outside terminal centers, 1.6 milliwatts minimum and 2.4 milliwatts maximum drive level rating, 0.807 inches minimum and 0.817 inches maximum center to center distance between terminals.

NSN 5955-00-357-3025 Datasheet

(NSN) National Stock Number
5955-00-357-3025
(FSC) Federal Supply Classification
5955 - Oscillators and Piezoelectric Crystals
(NIIN) National Item Identification Number
00-357-3025
Requires Demilitarization
Yes
(INC) Item Name Code
00196
Date
Fri, Feb 8, 1974
Schedule B Code
8541900000
Body Length
1.986 inches minimum and 2.064 inches maximum
Center To Center Distance Between Terminals
0.807 inches minimum and 0.817 inches maximum
Circuit Resonance
antiresonance
Distance Between Center Terminal And Outside Terminal Centers
0.247 inches minimum and 0.253 inches maximum
Drive Level Rating
1.6 milliwatts minimum and 2.4 milliwatts maximum
Equivalent Resistance Value In Ohms
6000.0 maximum
Frequency Tolerance For Operating Temp In Percent
-0.010 to 0.010
Load Capacitance In Picofarads
31.5 minimum and 32.5 maximum
Mode Of Oscillation
fundamental
Operating Temp Range
-40.0 to 70.0 celsius
Overall Length
2.564 inches minimum and 2.736 inches maximum
Overall Thickness
1.172 inches minimum and 1.202 inches maximum
Overall Width
1.579 inches minimum and 1.609 inches maximum
Second Center To Center Distance Between Terminals
0.495 inches minimum and 0.505 inches maximum
Specification/Standard Data
81349-mil-c-3098/1 government specification
Specified Frequency
166.667 kilohertz
Style Designator
rectangular body, pin terminals
Terminal Diameter
0.153 inches minimum and 0.159 inches maximum
Terminal Length
0.578 inches minimum and 0.672 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 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 5955-00-357-3025?

    The FSCG of the NSN 5955-00-357-3025 is 5955

  2. Does the NSN 5955-00-357-3025 have a Schedule B code assigned?

    Yes, the Schedule B code is 8541900000

  3. Does NSN 5955-00-357-3025 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 5955-00-357-3025 contain precious materials?

    Item does not contain precious metal.

  5. Does NSN 5955-00-357-3025 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 5955-00-357-3025 was assigned to the Federal Catalog?

    It was assigned 52 years ago, on Fri, Feb 8, 1974

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