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NSN 5955-01-087-3290, 5955010873290
CRYSTAL UNIT,QUARTZ

Federal Supply Classification
FSC 5955 - Oscillators and Piezoelectric Crystals
National Item Identification Number
NIIN 010873290
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 5955-01-087-3290

National Stock Number (NSN) 5955-01-087-3290, or NIIN 010873290, (crystal unit,quartz) was assigned December 15, 1979 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 5 suppliers. Today, 5 suppliers are listed as Active suppliers for this NSN. Of the active suppliers, 4 suppliers 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 unique to one weapons system.

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.) The Government physically does not have in its possession sufficient, accurate, or legible data to purchase this part from other than current source(s). (NOTE: This code is applicable only to parts under immediate buy requirements and only as long as the deficiency is under review for resolution and appropriate recoding.) 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 5955010873290 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

HOLDER COVER MATERIAL
(AEHS) METAL
UNABLE TO DECODE
(CQBK) UNABLE TO DECODE AND UNABLE TO DECODE
CENTER TO CENTER DISTANCE BETWEEN TERMINALS
(CQBK) 0.190 NOMINAL MILS AND 0.210 NOMINAL CENTIMETERS
DRIVE LEVEL RATING
(CQYL) 2.0 MILLIWATTS NOMINAL
CENTER TO CENTER DISTANCE BETWEEN TERMINALS
(AEHT) 0.190 INCHES MINIMUM AND 0.210 INCHES MAXIMUM
CIRCUIT RESONANCE
(AEHD) SERIES RESONANCE
DIAMETER
(ABMZ) 0.335 INCHES MAXIMUM
EQUIVALENT RESISTANCE VALUE IN OHMS
(CRMP) 45.0 MAXIMUM
FREQUENCY TOLERANCE FOR OPERATING TEMP IN PERCENT
(CRFX) -0.001 TO 0.001
OPERATING TEMP RANGE
(AFGA) +0.0 TO 65.0 DEG CELSIUS
OVERALL DIAMETER
(ADAV) 0.383 INCHES MAXIMUM
OVERALL LENGTH
(ABHP) 0.265 INCHES MAXIMUM
MODE OF OSCILLATION
(AEHC) FIFTH OVERTONE
SHUNT CAPACITANCE IN PICOFARADS
(AEHF) 4.5 MAXIMUM
SPECIFIED FREQUENCY
(AEHG) 81.800 MEGAHERTZ
STYLE DESIGNATOR
(STYL) HAT TYPE, 3 WIRE LEADS
TERMINAL DIAMETER
(AEBT) 0.016 INCHES MINIMUM AND 0.019 INCHES MAXIMUM
TERMINAL LENGTH
(ABJT) 0.150 INCHES MINIMUM AND 0.180 INCHES MAXIMUM
III MODE OF OSCILLATION
(AEHC) FIFTH OVERTONE
FREQUENCY TOLERANCE FOR OPERATING TEMP IN PERCENT
(CRFX) -0.001/+0.001
UNABLE TO DECODE
(AEHS) UNABLE TO DECODE
OPERATING TEMP RANGE
(AFGA) +0.0/+65.0 DEG CELSIUS

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