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NSN 5955-00-196-8974, 5955001968974
Cancelled -> Replaced by 5955010114815

Federal Supply Classification
FSC 5955 - Oscillators and Piezoelectric Crystals
National Item Identification Number
NIIN 001968974
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 5955-00-196-8974

National Stock Number (NSN) 5955-00-196-8974, or NIIN 001968974, (crystal unit,quartz) was assigned June 17, 1970 in the Federal Logistics Information System (FLIS). This NIIN is Available for Manual Assignment. This NSN replaces 1 stock number, 5955010114815.

There are 3 manufacturer part numbers associated with this NSN. 2 of those part number(s) are considered obsolete. The manufacturer part numbers were originally supplied by 5 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, with the most recent procurement date of Feb 21, 2012. There have been 2 contracts issued for this part number, with 2 awards given. There is minimal competition for this NSN. The US Government has awarded contracts to 2 different suppliers. The last contract numbers awarded were: SPM7M512M1237, SPM7M512M1237, SPM7M509M6181. The total value of the awarded contracts has been US$ 3,000.30.

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 Nov 10, 2011, this NSN's acquisition method was noted as: Acquire directly from the actual manufacturer, whether or not the prime contractor is the actual manufacturer. 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 5955001968974 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

OPERATING TEMP RANGE
(AFGA) -40.0/+85.0 DEG CELSIUS
UNABLE TO DECODE
(AEHS) UNABLE TO DECODE
CENTER TO CENTER DISTANCE BETWEEN TERMINALS
(CQBK) 0.192 NOMINAL INCHES
UNABLE TO DECODE
(CQBK) UNABLE TO DECODE
DRIVE LEVEL RATING
(CQYL) 2.0 MILLIWATTS NOMINAL
BODY THICKNESS
(ADPR) 0.150 INCHES NOMINAL
BODY WIDTH
(ADAT) 0.402 INCHES NOMINAL
CENTER TO CENTER DISTANCE BETWEEN TERMINALS
(AEHT) 0.192 INCHES NOMINAL
CIRCUIT RESONANCE
(AEHD) SERIES RESONANCE
EQUIVALENT RESISTANCE VALUE IN OHMS
(CRMP) 25.0 NOMINAL
FREQUENCY TOLERANCE FOR OPERATING TEMP IN PERCENT
(CRFX) -0.001 TO 0.001
OPERATING TEMP RANGE
(AFGA) -40.0 TO 85.0 CELSIUS
OVERALL LENGTH
(ABHP) 0.500 INCHES NOMINAL
OVERALL THICKNESS
(ADUM) 0.172 INCHES NOMINAL
OVERALL WIDTH
(ABMK) 0.422 INCHES NOMINAL
MODE OF OSCILLATION
(AEHC) FUNDAMENTAL
SHUNT CAPACITANCE IN PICOFARADS
(AEHF) 3.0 MAXIMUM
SPECIFIED FREQUENCY
(AEHG) 11.525 MEGAHERTZ
STYLE DESIGNATOR
(STYL) OVAL BODY, WIRE LEADS
TERMINAL DIAMETER
(AEBT) 0.0179 INCHES NOMINAL
TERMINAL LENGTH
(ABJT) 1.500 INCHES NOMINAL
OPERATING TEMP RANGE
(AFGA) -40.0 TO 85.0 DEG CELSIUS
FREQUENCY TOLERANCE FOR OPERATING TEMP IN PERCENT
(CRFX) -0.001/+0.001
HOLDER COVER MATERIAL
(AEHS) METAL
CENTER TO CENTER DISTANCE BETWEEN TERMINALS
(CQBK) 0.192 INCHES NOMINAL
III MODE OF OSCILLATION
(AEHC) FUNDAMENTAL

Manufacturer Part Numbers


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