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NSN 5955-00-632-7540, 5955006327540
CRYSTAL UNIT,QUARTZ

Federal Supply Classification
FSC 5955 - Oscillators and Piezoelectric Crystals
National Item Identification Number
NIIN 006327540
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.
Availability: Readily Available Qualified Suppliers: Currently qualifying suppliers

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DLMS® Summary

National Stock Number 5955-00-632-7540

National Stock Number (NSN) 5955-00-632-7540, or NIIN 006327540, (crystal unit,quartz) was assigned March 21, 1975 in the Federal Logistics Information System (FLIS). NIIN 006327540 was cancelled on December 15, 2017, with a cancelled status of "Item is Cancelled - Inactive." There is no known replacement specified for this stock number. This NSN does not replace any other NSNs.

There are 3 manufacturer part numbers associated with this NSN. None of the associated part number(s) are considered obsolete. The manufacturer part numbers were originally supplied by one supplier. Today, there are no suppliers listed as an Active supplier for this NSN. Of the active suppliers, there are no suppliers that 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 5955006327540 does not contain precious metals.

This information was last updated on .


Technical Characteristics

TERMINAL DIAMETER
(AEBT) 0.048 INCHES MINIMUM AND 0.052 INCHES MAXIMUM
CIRCUIT RESONANCE
(AEHD) SERIES RESONANCE
FREQUENCY TOLERANCE AT REFERENCE TEMP IN PERCENT
(AEHK) -0.001/+0.001
BODY WIDTH
(ADAT) 0.725 INCHES MAXIMUM
SPECIFICATION/STANDARD DATA
(ZZZK) 81349-MILC3098/43 GOVERNMENT SPECIFICATION
OPERATING TEMP RANGE
(AFGA) +70.0/+80.0 DEG CELSIUS
STYLE DESIGNATOR
(STYL) OVAL BODY, PIN TERMINALS
OVERALL THICKNESS
(ADUM) 0.352 INCHES MAXIMUM
OVERALL WIDTH
(ABMK) 0.757 INCHES MAXIMUM
OPERABLE TEMP RANGE
(AEHN) -55.0/+90.0 DEG CELSIUS
OVERALL LENGTH
(ABHP) 1.023 INCHES MAXIMUM
BODY LENGTH
(ADAQ) 0.775 INCHES MAXIMUM
BODY THICKNESS
(ADPR) 0.317 INCHES MAXIMUM
SPECIFI
(AEHG) 41.403703 MEGAHERTZ
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
TEST DATA DOCUMENT
(TEST) 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.).
HOLDER COVER MATERIAL
(AEHS) METAL
III MODE OF OSCILLATION
(AEHC) THIRD OVERTONE
SHUNT CAPACITANCE IN PICOFARADS
(AEHF) 7.0 MAXIMUM
EQUIVALENT RESISTANCE VALUE IN OHMS
(CRMP) 40.0 MAXIMUM
TERMINAL LENGTH
(ABJT) 0.223 INCHES MINIMUM AND 0.248 INCHES MAXIMUM
SPECIFIED FREQUENCY
(AEHG) 41.403703 MEGAHERTZ
FREQUENCY TOLERANCE FOR OPERATING TEMP IN PERCENT
(CRFX) -0.001/+0.001
MODE OF OSCILLATION
(AEHC) THIRD OVERTONE
CONTROLLED REFERENCE TEMP
(AEHM) 75.0 DEG CELSIUS
DRIVE LEVEL RATING
(CQYL) 0.8 MILLIWATTS MINIMUM AND 1.2 MILLIWATTS MAXIMUM

Manufacturer Part Numbers


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