NSN 5955-00-080-4382, 5955000804382
Cancelled -> Replaced by 5955012745438

Federal Supply Classification: FSC 5955 - Oscillators and Piezoelectric Crystals
National Item Identification Number: NIIN 000804382
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.

Availability: Readily Available Qualified Suppliers: Currently qualifying suppliers

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DLMS^® Summary

National Stock Number 5955-00-080-4382

National Stock Number (NSN) 5955-00-080-4382, or NIIN 000804382, (crystal unit,quartz) was assigned January 1, 1963 in the Federal Logistics Information System (FLIS). This NIIN is Available for Manual Assignment. This NSN replaces 1 stock number, 5955012745438.

There are 8 manufacturer part numbers associated with this NSN. 2 of those part number(s) are considered obsolete. The manufacturer part numbers were originally supplied by 7 suppliers. Today, 3 suppliers are listed as Active suppliers for this NSN. Of the active suppliers, there are no suppliers that 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.) 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 5955000804382 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 Aug 01, 2025.

Technical Characteristics

HOLDER COVER MATERIAL: (AEHS) METAL
OPERATING TEMP RANGE: (AFGA) +70.0/+80.0 DEG CELSIUS
III MODE OF OSCILLATION: (AEHC) THIRD OVERTONE
CENTER TO CENTER DISTANCE BETWEEN TERMINALS: (CQBK) 0.478 NOMINAL MILS AND 0.494 NOMINAL CENTIMETERS
CONTROLLED REFERENCE TEMP: (AEHM) 75.0 DEG CELSIUS
CENTER TO CENTER DISTANCE BETWEEN TERMINALS: (CQBK) 0.478 INCHES MINIMUM AND 0.494 NOMINAL CENTIMETERS
OPERABLE TEMP RANGE: (AEHN) -55.0 TO 90.0 DEG CELSIUS
BODY LENGTH: (ADAQ) 0.775 INCHES MAXIMUM
BODY WIDTH: (ADAT) 0.725 INCHES MAXIMUM
BODY THICKNESS: (ADPR) 0.317 INCHES MAXIMUM
CENTER TO CENTER DISTANCE BETWEEN TERMINALS: (AEHT) 0.478 INCHES MINIMUM AND 0.494 INCHES MAXIMUM
CIRCUIT RESONANCE: (AEHD) SERIES RESONANCE
CONTROLLED REFERENCE TEMP: (AEHM) 75.0 CELSIUS
DRIVE LEVEL RATING: (CQYL) 0.8 MILLIWATTS MINIMUM AND 1.2 MILLIWATTS MAXIMUM
EQUIVALENT RESISTANCE VALUE IN OHMS: (CRMP) 40.0 NOMINAL
FREQUENCY STABILITY IN PERCENT: (AEHL) -0.00025 TO 0.00025
FREQUENCY TOLERANCE AT REFERENCE TEMP IN PERCENT: (AEHK) -0.007 TO 0.007
FREQUENCY TOLERANCE FOR OPERATING TEMP IN PERCENT: (CRFX) -0.001 TO 0.001
MODE OF OSCILLATION: (AEHC) THIRD OVERTONE
OPERABLE TEMP RANGE: (AEHN) -55.0 TO 90.0 CELSIUS
OPERATING TEMP RANGE: (AFGA) +70.0 TO 80.0 CELSIUS
OVERALL LENGTH: (ABHP) 1.023 INCHES MAXIMUM
OVERALL THICKNESS: (ADUM) 0.352 INCHES MAXIMUM
OVERALL WIDTH: (ABMK) 0.757 INCHES MAXIMUM
SHUNT CAPACITANCE IN PICOFARADS: (AEHF) 7.0 MAXIMUM
SPECIFIED FREQUENCY: (AEHG) 41.44444 MEGAHERTZ
STYLE DESIGNATOR: (STYL) OVAL BODY, PIN TERMINALS
TERMINAL LENGTH: (ABJT) 0.223 INCHES MINIMUM AND 0.248 INCHES MAXIMUM
TERMINAL DIAMETER: (AEBT) 0.048 INCHES MINIMUM AND 0.052 INCHES MAXIMUM
TEST DATA DOCUMENT: (TEST) 81349-MILC3098 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.).
FREQUENCY STABILITY IN PERCENT: (AEHL) -0.00025/+0.00025
OPERATING TEMP RANGE: (AFGA) +70.0 TO 80.0 DEG CELSIUS
FREQUENCY TOLERANCE FOR OPERATING TEMP IN PERCENT: (CRFX) -0.001/+0.001
FREQUENCY TOLERANCE AT REFERENCE TEMP IN PERCENT: (AEHK) -0.007/+0.007
OPERABLE TEMP RANGE: (AEHN) -55.0/+90.0 DEG CELSIUS
UNABLE TO DECODE: (AEHS) UNABLE TO DECODE
UNABLE TO DECODE: (CQBK) UNABLE TO DECODE AND UNABLE TO DECODE