- Home /
- FSC NSN Catalog /
- Oscillators and Piezoelectric Crystals /
- CR-18A/U
NSN CR-18A/U
Quartz Crystal Unit
A length of nonmetallic hose with fittings on one or both ends. For items without fittings, see hose, nonmetallic. Excludes:hose assembly, air duct; and hose assembly, air duct, air breathing.
0.478 inches minimum and 0.494 inches maximum center to center distance between terminals, 0.317 inches maximum body thickness, 0.775 inches maximum body length, antiresonance circuit resonance, 0.725 inches maximum body width.
NSN 5955-00-260-4375 Datasheet
- (NSN) National Stock Number
- 5955-00-260-4375
- (FSG) Federal Supply Group
- 59 - Electrical and Electronic Equipment Components
- (FSC) Federal Supply Classification
- 5955 - Oscillators and Piezoelectric Crystals
- (NIIN) National Item Identification Number
- 00-260-4375
- Requires Demilitarization
- Yes
- (INC) Item Name Code
- 00196
- Date
- Fri, Mar 26, 1971
- Schedule B Code
- 8541900000
- Body Length
- 0.775 inches maximum
- Body Thickness
- 0.317 inches maximum
- Body Width
- 0.725 inches maximum
- Center To Center Distance Between Terminals
- 0.478 inches minimum and 0.494 inches maximum
- Circuit Resonance
- antiresonance
- Drive Level Rating
- 4.0 milliwatts minimum and 6.0 milliwatts maximum
- Equivalent Resistance Value In Ohms
- 20.0 nominal
- Frequency Tolerance For Operating Temp In Percent
- -0.005 to 0.005
- Load Capacitance In Picofarads
- 31.5 minimum and 32.5 maximum
- Mode Of Oscillation
- fundamental
- Operating Temp Range
- -55.0 to 105.0 celsius
- Overall Length
- 1.023 inches maximum
- Overall Thickness
- 0.352 inches maximum
- Overall Width
- 0.757 inches maximum
- Shunt Capacitance In Picofarads
- 7.0 maximum
- Specified Frequency
- 15.600 megahertz
- Style Designator
- oval body, pin terminals
- Terminal Diameter
- 0.048 inches minimum and 0.052 inches maximum
- Terminal Length
- 0.223 inches minimum and 0.248 inches maximum
- Test Data Document
- "81349-milc3098 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
- 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
- 13499
-
Rockwell Collins, Inc. Dba Collins Aerospace Government Systems Div Collins Aerospace - Government SystemsU.s./canadian manufacturers
- 18796
-
Murata Erie North America Inc State College OpnsU.s./canadian manufacturers
- 71034
-
Bliley Technologies IncU.s./canadian manufacturers
- 75378
-
Cts IncNon-manufacturers
- 81349
-
Military Specifications Promulgated by Military Departments/agencies Under Authority of Defense Standardization Manual 4120 3-MMilitary standards and standards organizations (ex:stanags,milspecs,defstans)
Freight Information
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 5955-00-260-4375?
The FSCG of the NSN 5955-00-260-4375 is 5955
-
Does the NSN 5955-00-260-4375 have a Schedule B code assigned?
Yes, the Schedule B code is 8541900000
-
Does NSN 5955-00-260-4375 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.
-
Does NSN 5955-00-260-4375 contain precious materials?
Precious metal content is unknown
-
Does NSN 5955-00-260-4375 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 5955-00-260-4375 was assigned to the Federal Catalog?
It was assigned 55 years ago, on Fri, Mar 26, 1971
Pricing & Availability
Send us a request for quote using the form below. Our team will contact you with an up to date pricing and availability quote ASAP.
Stock Checks
-
5310-00-877-562210/14/2026 08:10 PM EDTHexagon Self-Locking Nut6,098 in stock
-
5320-01-168-638610/14/2026 08:10 PM EDTSolid Rivet29,208 in stock
-
4820-01-133-360110/14/2026 08:10 PM EDTInlet Valve1 in stock
-
3120-00-508-357410/14/2026 08:10 PM EDTSleeve Bushing55 in stock
-
5310-00-475-287210/14/2026 08:10 PM EDTClinch Plain Nut777 in stock
-
5821-01-392-571810/14/2026 08:10 PM EDTRadio Receiver-Transmitter2 in stock
-
5940-01-122-148510/14/2026 08:10 PM EDTConductor Splice476 in stock
-
2610-00-424-989810/14/2026 08:10 PM EDTVehicu Pneumatic Tire Inner Tube6 in stock
-
3040-01-263-228810/14/2026 04:10 PM EDTShouldered Shaft1 in stock
-
5320-01-258-605810/14/2026 04:10 PM EDTBlind Rivet12,890 in stock
-
5307-01-158-170710/14/2026 04:10 PM EDTSpecial Stud995 in stock
-
5306-01-044-220110/14/2026 04:10 PM EDTEye Bolt2 in stock
-
5950-01-375-511410/14/2026 04:10 PM EDTPower Transformer5 in stock
-
5930-01-480-979910/14/2026 04:10 PM EDTToggle Switch1 in stock
-
4510-00-252-688810/14/2026 04:10 PM EDTDouble Faucet438 in stock
Recent Updates
-
6210-00-008-550610/13/2026 08:10 AM EDTLight LensIn Indoor and Outdoor Electric Lighting Fixtures
-
6210-00-008-550710/13/2026 08:10 AM EDTLight LensIn Indoor and Outdoor Electric Lighting Fixtures
-
6210-00-008-550810/13/2026 08:10 AM EDTLight LensIn Indoor and Outdoor Electric Lighting Fixtures
-
6210-00-008-550410/13/2026 08:10 AM EDTLight LensIn Indoor and Outdoor Electric Lighting Fixtures
-
6210-00-008-550510/13/2026 08:10 AM EDTLight LensIn Indoor and Outdoor Electric Lighting Fixtures
-
1660-00-008-538210/12/2026 08:10 AM EDTHeat Exchanger Valve PistonIn Pressurizing Equipment, Heating and Aircraft Air Conditioning
-
1660-00-008-538310/12/2026 08:10 AM EDTFlat Valve DiaphragmIn Pressurizing Equipment, Heating and Aircraft Air Conditioning
-
4730-00-008-538510/12/2026 08:10 AM EDTPressure Hole PlugIn Hose, Pipe, Tube, Lubrication and Railing Fittings
-
1660-00-008-538610/12/2026 08:10 AM EDTValve Body AssemblyIn Pressurizing Equipment, Heating and Aircraft Air Conditioning
-
1660-00-008-538710/12/2026 08:10 AM EDTCabin Air Valve GuideIn Pressurizing Equipment, Heating and Aircraft Air Conditioning
-
5342-00-007-006710/09/2026 08:10 AM EDTWeapon System Resilient MountIn Weapon System Hardware
-
5330-00-007-007010/09/2026 08:10 AM EDTPacking RetainerIn Packing and Gasket Materials
-
5310-00-007-007610/09/2026 08:10 AM EDTHexagon NutIn Nuts and Washers
-
5310-00-007-007810/09/2026 08:10 AM EDTKey WasherIn Nuts and Washers
-
5935-00-007-075810/09/2026 08:10 AM EDTElectr Receptacle Connector BodyIn Electrical Connectors
Popular Categories
-
FSC 2930Nonaircraft Engine Cooling System Components
-
FSC 6655Geophysical Instruments
-
FSC 6145Electrical Wire and Cable
-
FSC 7350Tableware
-
FSC 8415Special Purpose Clothing
-
FSC 6615Automatic Pilot Mechanisms and Airborne Gyro Components
-
FSC 1130Nuclear Ordnance Conversion Kits
-
FSC 6115Electrical Generators and Generator Sets
-
FSC 3610Bookbinding Equipment, Duplicating and Printing
-
FSC 4970Specialized Maintenance and Repair Shop Equipment Multiple Guided Weapons
-
FSC 6675Mapping Instruments, Surveying and Drafting
-
FSC 1710Aircraft Landing Equipment
-
FSC 3417Milling Machines
-
FSC 4310Compressors and Vacuum Pumps
-
FSC 3432Electric Resistance Welding Equipment