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NSN 5955-01-250-8501, 5955012508501
CRYSTAL UNIT,QUARTZ

Federal Supply Classification
FSC 5955 - Oscillators and Piezoelectric Crystals
National Item Identification Number
NIIN 012508501
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 5955-01-250-8501

National Stock Number (NSN) 5955-01-250-8501, or NIIN 012508501, (crystal unit,quartz) was assigned March 7, 1987 in the Federal Logistics Information System (FLIS). This NIIN is Available for Manual Assignment. This NSN does not replace any other NSNs.

There are no manufacturer part numbers associated to this NSN.

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 Jun 02, 2006, this NSN's acquisition method was noted as: Suitable for Competitive Acquisition. (Potential sources shall include dealers/distributors.) Acquisition of this part is controlled by QPL procedures. Valid AMCs: 1 and 2.

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 5955012508501 does not contain precious metals.

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

III MODE OF OSCILLATION
(AEHC) FUNDAMENTAL
CENTER TO CENTER DISTANCE BETWEEN TERMINALS
(CQBK) 0.486 NOMINAL INCHES
UNABLE TO DECODE
(CQBK) UNABLE TO DECODE
HOLDER COVER MATERIAL
(AEHS) METAL OR GLASS
FREQUENCY TOLERANCE FOR OPERATING TEMP IN PERCENT
(CRFX) -0.002/+0.002 AND -0.003/+0.003
DRIVE LEVEL RATING
(CQYL) 10.0 MILLIWATTS NOMINAL AND 9.0 MILLIWATTS MINIMUM AND 11.0 MILLIWATTS MAXIMUM
BODY LENGTH
(ADAQ) 0.775 INCHES MAXIMUM
BODY THICKNESS
(ADPR) 0.317 INCHES MAXIMUM
BODY WIDTH
(ADAT) 0.725 INCHES MAXIMUM
CENTER TO CENTER DISTANCE BETWEEN TERMINALS
(AEHT) 0.486 INCHES NOMINAL
CIRCUIT RESONANCE
(AEHD) SERIES RESONANCE
EQUIVALENT RESISTANCE VALUE IN OHMS
(CRMP) 340.0 MAXIMUM
FREQUENCY TOLERANCE FOR OPERATING TEMP IN PERCENT
(CRFX) -0.002 TO 0.002 AND -0.003 TO 0.003
OPERATING TEMP RANGE
(AFGA) -40.0 TO 90.0 DEG CELSIUS AND -55.0 TO 105.0 DEG 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
MATERIAL
(MATT) GLASS COVER, HOLDER
MODE OF OSCILLATION
(AEHC) FUNDAMENTAL
SHUNT CAPACITANCE IN PICOFARADS
(AEHF) 7.0 MAXIMUM
TEST DATA DOCUMENT
(TEST) 81349-MIL-C-3098/62 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.).
SPECIFICATION/STANDARD DATA
(ZZZK) 81349-MIL-C-3098/56 GOVERNMENT SPECIFICATION
SPECIFIED FREQUENCY
(AEHG) 1.292 MEGAHERTZ
STYLE DESIGNATOR
(STYL) SQUARE BODY
TERMINAL DIAMETER
(AEBT) 0.050 INCHES NOMINAL
TERMINAL LENGTH
(ABJT) 0.223 INCHES MINIMUM AND 0.248 INCHES MAXIMUM
UNABLE TO DECODE
(AEHS) UNABLE TO DECODE OR UNABLE TO DECODE
OPERATING TEMP RANGE
(AFGA) -40.0/+90.0 DEG CELSIUS AND -55.0/+105.0 DEG CELSIUS

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