NSN 5955-00-271-0929, 5955002710929
Cancelled -> Replaced by 5955008529429

Federal Supply Classification: FSC 5955 - Oscillators and Piezoelectric Crystals
National Item Identification Number: NIIN 002710929
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 5955-00-271-0929

National Stock Number (NSN) 5955-00-271-0929, or NIIN 002710929, (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, 5955008529429.

There are no manufacturer part numbers associated to this NSN.

This part number has not been procured by the US Government in over 5 years.

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 5955002710929 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

III MODE OF OSCILLATION: (AEHC) FUNDAMENTAL
UNABLE TO DECODE: (AEHS) UNABLE TO DECODE
HOLDER COVER MATERIAL: (AEHS) PLASTIC
UNABLE TO DECODE: (CQBK) UNABLE TO DECODE
FREQUENCY TOLERANCE FOR OPERATING TEMP IN PERCENT: (CRFX) -0.020/+0.020
MATERIAL: (MATT) PLASTIC COVER, HOLDER
OPERATING TEMP RANGE: (AFGA) -55.0 TO 90.0 DEG CELSIUS
BODY LENGTH: (ADAQ) 1.115 INCHES MINIMUM AND 1.235 INCHES MAXIMUM
CENTER TO CENTER DISTANCE BETWEEN TERMINALS: (AEHT) 0.633 INCHES NOMINAL
CIRCUIT RESONANCE: (AEHD) ANTIRESONANCE
DRIVE LEVEL RATING: (CQYL) 30.0 MILLIWATTS NOMINAL
EQUIVALENT RESISTANCE VALUE IN OHMS: (CRMP) 30.0 NOMINAL
FREQUENCY TOLERANCE FOR OPERATING TEMP IN PERCENT: (CRFX) -0.020 TO 0.020
LOAD CAPACITANCE IN PICOFARADS: (AEHE) 34.5 MINIMUM AND 35.5 MAXIMUM
MATERIAL: (MATT) UNABLE TO DECODE
MODE OF OSCILLATION: (AEHC) FUNDAMENTAL
OPERATING TEMP RANGE: (AFGA) -55.0 TO 90.0 CELSIUS
OVERALL LENGTH: (ABHP) 1.740 INCHES MINIMUM AND 1.860 INCHES MAXIMUM
OVERALL THICKNESS: (ADUM) 0.380 INCHES MINIMUM AND 0.460 INCHES MAXIMUM
OVERALL WIDTH: (ABMK) 1.090 INCHES MINIMUM AND 1.170 INCHES MAXIMUM
SPECIFICATION/STANDARD DATA: (ZZZK) 81349-MIL-C-16 GOVERNMENT SPECIFICATION
SPECIFIED FREQUENCY: (AEHG) 8.22308 MEGAHERTZ
STYLE DESIGNATOR: (STYL) RECTANGULAR BODY, PIN TERMINALS
TERMINAL LENGTH: (ABJT) 0.625 INCHES NOMINAL
TERMINAL DIAMETER: (AEBT) 0.125 INCHES NOMINAL
TEST DATA DOCUMENT: (TEST) 81349-MIL-C-16 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.).
OPERATING TEMP RANGE: (AFGA) -55.0/+90.0 DEG CELSIUS
CENTER TO CENTER DISTANCE BETWEEN TERMINALS: (CQBK) 0.633 NOMINAL INCHES