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NSN 5955-00-196-7228, 5955001967228
CRYSTAL UNIT,QUARTZ

Federal Supply Classification
FSC 5955 - Oscillators and Piezoelectric Crystals
National Item Identification Number
NIIN 001967228
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 5955-00-196-7228

National Stock Number (NSN) 5955-00-196-7228, or NIIN 001967228, (crystal unit,quartz) was assigned June 17, 1970 in the Federal Logistics Information System (FLIS). This NIIN is Available for Manual Assignment. This NSN does not replace any other NSNs.

There are 2 manufacturer part numbers associated with this NSN. One of those part number(s) are considered obsolete. The manufacturer part numbers were originally supplied by 3 suppliers. Today, 2 suppliers are listed as Active suppliers for this NSN. Of the active suppliers, only one supplier is deemed design controlled or valid supply parts.

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

Based on a planned procurement review by the Primary Inventory Control Activity (PICA) on May 21, 2008, this NSN's acquisition method was noted as: Suitable for Competitive Acquisition. (Potential sources shall include dealers/distributors.) This part requires engineering source approval by the design control activity in order to maintain the quality of the part. An alternate source must qualify in accordance with the design control activity's procedures, as approved by the cognizant Government engineering activity. Valid AMCs: 1, 2, 3, 4 and 5.

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 5955001967228 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
(CQBK) UNABLE TO DECODE AND UNABLE TO DECODE
UNABLE TO DECODE
(AEHS) UNABLE TO DECODE
FREQUENCY STABILITY IN PERCENT
(AEHL) -0.00025/+0.00025
CENTER TO CENTER DISTANCE BETWEEN TERMINALS
(CQBK) 0.478 NOMINAL MILS AND 0.494 NOMINAL CENTIMETERS
III MODE OF OSCILLATION
(AEHC) THIRD OVERTONE
FREQUENCY TOLERANCE AT REFERENCE TEMP IN PERCENT
(AEHK) -0.006/+0.006
OPERATING TEMP RANGE
(AFGA) +80.0/+90.0 DEG CELSIUS
HOLDER COVER MATERIAL
(AEHS) METAL
CENTER TO CENTER DISTANCE BETWEEN TERMINALS
(CQBK) 0.478 INCHES MINIMUM AND 0.494 NOMINAL CENTIMETERS
FREQUENCY TOLERANCE FOR OPERATING TEMP IN PERCENT
(CRFX) -0.001/+0.001
DRIVE LEVEL RATING
(CQYL) 0.8 MILLIWATTS MINIMUM AND 1.2 MILLIWATTS MAXIMUM
BODY LENGTH
(ADAQ) 0.775 INCHES MAXIMUM
BODY WIDTH
(ADAT) 0.725 INCHES MAXIMUM
BODY THICKNESS
(ADPR) 0.317 INCHES MAXIMUM
CENTER TO CENTER DISTANCE BETWEEN TERMINALS
(AEHT) 0.478 INCHES MINIMUM AND 0.494 INCHES MAXIMUM
CIRCUIT RESONANCE
(AEHD) SERIES RESONANCE
CONTROLLED REFERENCE TEMP
(AEHM) 85.0 CELSIUS
EQUIVALENT RESISTANCE VALUE IN OHMS
(CRMP) 40.0 MAXIMUM
FREQUENCY STABILITY IN PERCENT
(AEHL) -0.00025 TO 0.00025
FREQUENCY TOLERANCE AT REFERENCE TEMP IN PERCENT
(AEHK) -0.006 TO 0.006
FREQUENCY TOLERANCE FOR OPERATING TEMP IN PERCENT
(CRFX) -0.001 TO 0.001
OPERATING TEMP RANGE
(AFGA) +80.0 TO 90.0 CELSIUS
OVERALL LENGTH
(ABHP) 0.998 INCHES MINIMUM AND 1.023 INCHES MAXIMUM
OVERALL THICKNESS
(ADUM) 0.352 INCHES MAXIMUM
OVERALL WIDTH
(ABMK) 0.757 INCHES MAXIMUM
MODE OF OSCILLATION
(AEHC) THIRD OVERTONE
SHUNT CAPACITANCE IN PICOFARADS
(AEHF) 7.0 MAXIMUM
SPECIFIED FREQUENCY
(AEHG) 42.750 MEGAHERTZ
STYLE DESIGNATOR
(STYL) OVAL BODY, PIN TERMINALS
TERMINAL LENGTH
(ABJT) 0.223 INCHES MINIMUM AND 0.248 INCHES MAXIMUM
TERMINAL DIAMETER
(AEBT) 0.048 INCHES MINIMUM AND 0.052 INCHES MAXIMUM
OPERATING TEMP RANGE
(AFGA) +80.0 TO 90.0 DEG CELSIUS
CONTROLLED REFERENCE TEMP
(AEHM) 85.0 DEG CELSIUS

Manufacturer Part Numbers


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