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NSN 5955-01-032-1171, 5955010321171
CRYSTAL UNIT,QUARTZ

Federal Supply Classification
FSC 5955 - Oscillators and Piezoelectric Crystals
National Item Identification Number
NIIN 010321171
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 5955-01-032-1171

National Stock Number (NSN) 5955-01-032-1171, or NIIN 010321171, (crystal unit,quartz) was assigned December 7, 1976 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, 3 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 Dec 12, 2014. There have been 6 contracts issued for this part number, with 6 awards given. There is minimal competition for this NSN. The US Government has awarded contracts to 3 different suppliers. The last contract numbers awarded were: SPE7M115M2267, SPE7M514M2823, SPE7M514M2823, SPM7M113M3720, SPM7M113M3720. The total value of the awarded contracts has been US$ 24,913.00.

This NSN is somewhat common among different platforms, belonging to 2 different weapons systems.

There has been a small amount of 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 Jul 23, 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. The data or the rights to use the data needed to purchase this part from additional sources are not owned by the Government and it has been determined that it is uneconomical to purchase them. 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 5955010321171 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

III MODE OF OSCILLATION
(AEHC) FIFTH OVERTONE
FREQUENCY TOLERANCE FOR OPERATING TEMP IN PERCENT
(CRFX) -0.005/+0.005
UNABLE TO DECODE
(CQBK) UNABLE TO DECODE AND UNABLE TO DECODE
CENTER TO CENTER DISTANCE BETWEEN TERMINALS
(CQBK) 0.184 NOMINAL MILS AND 0.200 NOMINAL CENTIMETERS
UNABLE TO DECODE
(AEHS) UNABLE TO DECODE
DRIVE LEVEL RATING
(CQYL) 1.6 MILLIWATTS MINIMUM AND 2.4 MILLIWATTS MAXIMUM
BODY THICKNESS
(ADPR) 0.150 INCHES MAXIMUM
BODY WIDTH
(ADAT) 0.402 INCHES MAXIMUM
CENTER TO CENTER DISTANCE BETWEEN TERMINALS
(AEHT) 0.184 INCHES MINIMUM AND 0.200 INCHES MAXIMUM
CIRCUIT RESONANCE
(AEHD) SERIES RESONANCE
EQUIVALENT RESISTANCE VALUE IN OHMS
(CRMP) 50.0 MAXIMUM
FREQUENCY TOLERANCE FOR OPERATING TEMP IN PERCENT
(CRFX) -0.005 TO 0.005
OPERATING TEMP RANGE
(AFGA) -40.0 TO 71.0 DEG CELSIUS
OVERALL LENGTH
(ABHP) 0.430 INCHES MAXIMUM
OVERALL THICKNESS
(ADUM) 0.183 INCHES MAXIMUM
OVERALL WIDTH
(ABMK) 0.435 INCHES MAXIMUM
MODE OF OSCILLATION
(AEHC) FIFTH OVERTONE
SHUNT CAPACITANCE IN PICOFARADS
(AEHF) 7.0 MAXIMUM
SPECIFIED FREQUENCY
(AEHG) 55.921 MEGAHERTZ
STYLE DESIGNATOR
(STYL) OVAL BODY, WIRE LEADS
TERMINAL DIAMETER
(AEBT) 0.015 INCHES MINIMUM AND 0.019 INCHES MAXIMUM
TERMINAL LENGTH
(ABJT) 0.110 INCHES NOMINAL
HOLDER COVER MATERIAL
(AEHS) METAL
OPERATING TEMP RANGE
(AFGA) -40.0/+71.0 DEG CELSIUS

Manufacturer Part Numbers


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