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NSN 5955-00-944-7243, 5955009447243
CRYSTAL UNIT,QUARTZ

Federal Supply Classification
FSC 5955 - Oscillators and Piezoelectric Crystals
National Item Identification Number
NIIN 009447243
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 5955-00-944-7243

National Stock Number (NSN) 5955-00-944-7243, or NIIN 009447243, (crystal unit,quartz) was assigned February 25, 1966 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. 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 been procured by the US Government within the last year, but shows no recent (last 90 days) procurement activity. There have been 2 contracts issued for this part number, with 2 awards given. The US Government has only awarded those contracts to one supplier. The last contract numbers awarded were: SPE7M124P1445, SPE7M119V8587. The total value of the awarded contracts has been US$ 1,830.00.

There has been very little demand for this national stock number. The demand for this NSN originated from less than 5 countries. 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: Acquire directly from the actual manufacturer, whether or not the prime contractor is the actual manufacturer. The annual buy value of this part falls below the screening threshold of $10,000 but it has been screened for known source(s). (NOTE: This code shall not be used when screening parts entering the inventory. It shall not be assigned in preference to or supersede any other AMSC.) 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 5955009447243 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
UNABLE TO DECODE
(CQBK) UNABLE TO DECODE
CENTER TO CENTER DISTANCE BETWEEN TERMINALS
(CQBK) 0.192 INCHES NOMINAL
DRIVE LEVEL RATING
(CQYL) 2.0 MILLIWATTS NOMINAL AND 1.6 MILLIWATTS MINIMUM AND 2.4 MILLIWATTS MAXIMUM
CENTER TO CENTER DISTANCE BETWEEN TERMINALS
(AEHT) 0.192 INCHES NOMINAL
CIRCUIT RESONANCE
(AEHD) SERIES RESONANCE
EQUIVALENT RESISTANCE VALUE IN OHMS
(CRMP) 60.0 NOMINAL
FREQUENCY TOLERANCE FOR OPERATING TEMP IN PERCENT
(CRFX) -0.0025 TO 0.0025 AND -0.0050 TO 0.0050
OPERATING TEMP RANGE
(AFGA) -55.0 TO 85.0 DEG CELSIUS
OVERALL LENGTH
(ABHP) 0.530 INCHES NOMINAL
MATERIAL
(MATT) GLASS COVER, HOLDER
MODE OF OSCILLATION
(AEHC) FIFTH OVERTONE AND THIRD OVERTONE
SHUNT CAPACITANCE IN PICOFARADS
(AEHF) 4.0 MAXIMUM
SPECIFIED FREQUENCY
(AEHG) 104.450 MEGAHERTZ
STYLE DESIGNATOR
(STYL) RECTANGULAR BODY, GULL WING
TERMINAL DIAMETER
(AEBT) 0.170 INCHES NOMINAL
TERMINAL LENGTH
(ABJT) 1.500 INCHES NOMINAL
III MODE OF OSCILLATION
(AEHC) FIFTH OVERTONE AND THIRD OVERTONE
OPERATING TEMP RANGE
(AFGA) -55.0/+85.0 DEG CELSIUS
HOLDER COVER MATERIAL
(AEHS) METAL OR GLASS
CENTER TO CENTER DISTANCE BETWEEN TERMINALS
(CQBK) 0.192 NOMINAL INCHES
FREQUENCY TOLERANCE FOR OPERATING TEMP IN PERCENT
(CRFX) -0.0025/+0.0025 AND -0.0050/+0.0050

Manufacturer Part Numbers


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