NSN 5955-01-434-5045 CR18A/U4M915200, CR18AU4M915200, MIL-C-3098/3

5955-01-434-5045 An item which consists of a quartz crystal resonator(s), suitably mounted in a HOLDER, QUARTZ CRYSTAL.

Part Alternates: CR18A/U4M915200, CR18AU4M915200, MIL-C-3098/3, MILC30983, 5955-01-434-5045, 01-434-5045, 5955014345045, 014345045

Supply Group (FSG)	NSN Assign.	NIIN	Item Name Code (INC)
59	31 JUL 1996	01-434-5045	00196 ( CRYSTAL UNIT, QUARTZ )

Part Number	Cage Code	Manufacturer
CR18A/U4M915200	81349	MILITARY SPECIFICATIONS PROMULGATED BY MILITARY
MIL-C-3098/3	81348	FEDERAL SPECIFICATIONS PROMULGATED BY GENERAL SERVICES

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NSNs for Compare ( up to 4 ): Add 5955-01-434-5045

Compare

5955-01-434-6224, 5955-01-434-7011, 5955-01-434-7016, 5955-01-434-7936, 5955-01-434-8924

Characteristic	Specifications
MODE OF OSCILLATION	FUNDAMENTAL
CIRCUIT RESONANCE	ANTIRESONANCE
LOAD CAPACITANCE IN PICOFARADS	32.0 NOMINAL
SHUNT CAPACITANCE IN PICOFARADS	7.0 MAXIMUM
SPECIFIED FREQUENCY	4.9152 MEGAHERTZ
FREQUENCY TOLERANCE FOR OPERATING TEMP IN PERCENT	-0.005 TO 0.005
OPERATING TEMP RANGE	-55.0 TO 105.0 DEG CELSIUS
EQUIVALENT RESISTANCE VALUE IN OHMS	60.0 MAXIMUM
DRIVE LEVEL RATING	10.0 MILLIWATTS NOMINAL
STYLE DESIGNATOR	1 OVAL BODY, PIN TERMINALS
OVERALL LENGTH	1.023 INCHES MAXIMUM
TERMINAL LENGTH	0.238 INCHES NOMINAL
OVERALL WIDTH	0.757 INCHES MAXIMUM
BODY LENGTH	0.775 INCHES MAXIMUM
BODY WIDTH	0.725 INCHES MAXIMUM
BODY THICKNESS	0.317 INCHES MAXIMUM
OVERALL THICKNESS	0.352 INCHES MAXIMUM
TERMINAL DIAMETER	0.050 INCHES NOMINAL
CENTER TO CENTER DISTANCE BETWEEN TERMINALS	0.486 INCHES NOMINAL
HOLDER COVER MATERIAL	METAL
TEST DATA DOCUMENT	81349-MIL-C-3098 SPECIFICATION
SPECIFICATION/STANDARD DATA	81349-MIL-C-3098/3 GOVERNMENT SPECIFICATION
MANUFACTURERS CODE	81349
DEFINITIVE GOVERNMENT SPEC/STD REFERENCE	CR18A/U4M915200
MANUFACTURERS CODE	81348
NON-DEFINITIVE GOVERNMENT SPEC/STD REFERENCE	MIL-C-3098/3

Category	Code	Description
Hazardous Material Indicator Code	N	There is no data in the HMIS and the NSN is in an FSC not generally suspected of containing hazardous materials
Demilitarization Code:	Q	Strategic List Item (SLI). Demilitarization not required. SLI are non-MLI(Munitions List Items) controlled by the U.S. Dept. of Commerce through the Export Administration Regulations (EAR) and indicated on the Commerce Control List (CCL). Each CCL entry is preceded by a four-digit Export Control Commerce Control List Item (CCLI) – MUT to the point of scrap required outside the United States. Inside the United States, MUT is required when the DEMIL integrity code (IC) is “3” and MUT is not required when the DEMIL IC is “6.”
Electro-static Discharge Susceptible:	A	No known Electrostatic Discharge (ESD) or Electromagnetic Interference (EMI) sensitivity
Precious Metals Indicator Code:	A	Item does not contain precious metal
Criticality Code:	X	The item does not have a nuclear hardened feature or any other critical feature such as tolerance, fit restriction or application.
Automatic Data Processing Equipment:	0	Represents items with no ADP components. NOTE: Codes 1 through 6 are only to be used when the item is Automatic Data Processing Equipment (ADPE) in its entirety and is limited to the type meeting only one of the definitions for codes 1 through 6. (See code 9)

Category	Code	Description
No Freight Information