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NSN 5955-00-760-1778, 5955007601778
CRYSTAL UNIT,QUARTZ

Federal Supply Classification
FSC 5955 - Oscillators and Piezoelectric Crystals
National Item Identification Number
NIIN 007601778
Codification Country
United States
Item Name Code
INC 00196
Criticality
(X) This item does not have a nuclear hardened feature or any other critical feature such as tolerance, fit restriction or application.
Hazardous Material Indicator Code
(N) There is no data in the HMIRS and the NSN is in an FSC not generally suspected of containing hazardous materials.
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DLMS® Summary

National Stock Number 5955-00-760-1778

National Stock Number (NSN) 5955-00-760-1778, or NIIN 007601778, (crystal unit,quartz) was assigned April 7, 1972 in the Federal Logistics Information System (FLIS). This NIIN is Available for Manual Assignment. This NSN does not replace any other NSNs.

There is only one manufacturer part number associated with this NSN. None of the associated part number(s) are considered obsolete. The manufacturer part numbers were originally supplied by 2 suppliers. Today, 2 suppliers are listed as Active suppliers for this NSN. Of the active suppliers, 2 suppliers are deemed design controlled or valid supply parts.

This part number has not been procured by the US Government in over 5 years.

This NSN is assigned to Item Name Code (INC) 00196. [AN ITEM WHICH CONSISTS OF A QUARTZ CRYSTAL RESONATOR(S), SUITABLY MOUNTED IN A HOLDER, QUARTZ CRYSTAL.]. This item does not have a nuclear hardened feature or any other critical feature such as tolerance, fit restriction or application. There is no data in the HMIRS and the NSN is in an FSC not generally suspected of containing hazardous materials. NSN 5955007601778 contains an unknown precious metal.

This NSN is associated to Schedule B 8541900000: diode, transistor & similar semiconductor device parts. The Schedule B End Use is listed as semiconductors. NAICS classification category 334413: semiconductor and related device manufacturing.

This information was last updated on .


Technical Characteristics

UNABLE TO DECODE
(AEHS) UNABLE TO DECODE OR UNABLE TO DECODE
CENTER TO CENTER DISTANCE BETWEEN TERMINALS
(CQBK) 0.200 INCHES NOMINAL
III MODE OF OSCILLATION
(AEHC) THIRD OVERTONE AND FIFTH OVERTONE
FREQUENCY STABILITY IN PERCENT
(AEHL) -0.0005/+0.0005
FREQUENCY TOLERANCE FOR OPERATING TEMP IN PERCENT
(CRFX) -0.001/+0.001 AND -0.003/+0.003
CENTER TO CENTER DISTANCE BETWEEN TERMINALS
(CQBK) 0.200 NOMINAL INCHES
OPERABLE TEMP RANGE
(AEHN) +70.0/+80.0 DEG CELSIUS
HOLDER COVER MATERIAL
(AEHS) METAL OR GLASS
OPERATING TEMP RANGE
(AFGA) +70.0/+80.0 DEG CELSIUS AND -55.0/+90.0 DEG CELSIUS
DRIVE LEVEL RATING
(CQYL) 0.5 MILLIWATTS NOMINAL AND 0.4 MILLIWATTS MINIMUM AND 0.6 MILLIWATTS MAXIMUM
CENTER TO CENTER DISTANCE BETWEEN TERMINALS
(AEHT) 0.200 INCHES NOMINAL
CIRCUIT RESONANCE
(AEHD) SERIES RESONANCE
CONTROLLED REFERENCE TEMP
(AEHM) 75.0 DEG CELSIUS
DIAMETER
(ABMZ) 0.305 INCHES MINIMUM AND 0.335 INCHES MAXIMUM
EQUIVALENT RESISTANCE VALUE IN OHMS
(CRMP) 50.0 NOMINAL
FREQUENCY STABILITY IN PERCENT
(AEHL) -0.0005 TO 0.0005
FREQUENCY TOLERANCE FOR OPERATING TEMP IN PERCENT
(CRFX) -0.001 TO 0.001 AND -0.003 TO 0.003
OPERABLE TEMP RANGE
(AEHN) +70.0 TO 80.0 DEG CELSIUS
OPERATING TEMP RANGE
(AFGA) +70.0 TO 80.0 DEG CELSIUS AND -55.0 TO 90.0 DEG CELSIUS
OVERALL DIAMETER
(ADAV) 0.370 INCHES MAXIMUM
OVERALL LENGTH
(ABHP) 0.260 INCHES MAXIMUM
MATERIAL
(MATT) GLASS COVER, HOLDER
MODE OF OSCILLATION
(AEHC) THIRD OVERTONE AND FIFTH OVERTONE
SHUNT CAPACITANCE IN PICOFARADS
(AEHF) 2.5 NOMINAL AND 2.0 MINIMUM AND 3.0 MAXIMUM
SPECIFIED FREQUENCY
(AEHG) 49.7656 MEGAHERTZ
STYLE DESIGNATOR
(STYL) HAT TYPE, 3 WIRE LEADS
TERMINAL DIAMETER
(AEBT) 0.016 INCHES MINIMUM AND 0.019 INCHES MAXIMUM
TERMINAL LENGTH
(ABJT) 1.500 INCHES MINIMUM
UNABLE TO DECODE
(CQBK) UNABLE TO DECODE

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