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- 021-0455-9
NSN 021-0455-9
Quartz Crystal Unit
A metallic or nonmetallic item, headed at one end, with a cylindrically shaped shank which may be tapered, grooved, or threaded. A locking collar or sleeve may be provided to perform the same holding action as the clinching portion of a conventional rivet. The shank may include an external wrenching facility which breaks off at a predetermined applied torque.
0.335 inches maximum diameter, series resonance circuit resonance, 1.0 milliwatts maximum drive level rating, 0.190 inches minimum and 0.210 inches maximum center to center distance between terminals, 50.0 nominal equivalent resistance value in ohms.
NSN 5955-01-028-6720 Datasheet
- (NSN) National Stock Number
- 5955-01-028-6720
- (FSG) Federal Supply Group
- 59 - Electrical and Electronic Equipment Components
- (FSC) Federal Supply Classification
- 5955 - Oscillators and Piezoelectric Crystals
- (NIIN) National Item Identification Number
- 01-028-6720
- Requires Demilitarization
- Yes
- (INC) Item Name Code
- 00196
- Date
- Fri, Oct 8, 1976
- Schedule B Code
- 8541900000
- Center To Center Distance Between Terminals
- 0.190 inches minimum and 0.210 inches maximum
- Circuit Resonance
- series resonance
- Diameter
- 0.335 inches maximum
- Drive Level Rating
- 1.0 milliwatts maximum
- Equivalent Resistance Value In Ohms
- 50.0 nominal
- Frequency Tolerance For Operating Temp In Percent
- -0.0005 to 0.0005
- Mode Of Oscillation
- fifth overtone
- Operating Temp Range
- -10.0 to 70.0 celsius and -55.0 to 105.0 celsius
- Overall Diameter
- 0.408 inches maximum
- Overall Length
- 0.390 inches maximum
- Shunt Capacitance In Picofarads
- 3.5 nominal
- Specified Frequency
- 137.563333 megahertz
- Style Designator
- hat type, 3 wire leads
- Terminal Diameter
- 0.016 inches minimum and 0.019 inches maximum
- Terminal Length
- 0.325 inches minimum and 0.350 inches maximum
Identification
- Demilitarization Code
- B - Usml items - mutilation to the point of scrap required worldwide. (note 7).
- 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.
- Pseudo Item Name Code
- 0000196
Cross Reference
CAGE Codes
- 75378
-
Cts IncNon-manufacturers
- 10001
-
Navair and Navsea Managed Original Design Activity Dwg Not Material/parts SupplierU.s./canadian manufacturers
- 00136
-
Microsemi Corp. - High Performance Timing Dba Vectron International- CancelledU.s./canadian manufacturers
- 00809
-
Wenzel International Inc Div Croven CrystalsNon-us manufacturer (nato), other foreign organization or codification bureaus
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
-
What is the FSCG of the NSN 5955-01-028-6720?
The FSCG of the NSN 5955-01-028-6720 is 5955
-
Does the NSN 5955-01-028-6720 have a Schedule B code assigned?
Yes, the Schedule B code is 8541900000
-
Does NSN 5955-01-028-6720 require demilitarization?
Usml items - mutilation to the point of scrap required worldwide. (note 7).
-
Does NSN 5955-01-028-6720 contain precious materials?
Precious metal content is unknown
-
Does NSN 5955-01-028-6720 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.
-
When the NSN 5955-01-028-6720 was assigned to the Federal Catalog?
It was assigned 50 years ago, on Fri, Oct 8, 1976
Pricing & Availability
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