Part Details | QUARTZ CRYSTAL UNIT
5955-01-306-1105 An item which consists of a quartz crystal resonator(s), suitably mounted in a HOLDER, QUARTZ CRYSTAL.
Alternate Parts: CR18AU2040MHZ, CR18AU2-040MHZ, 115021, LT060, A061FMJ32, 115021, 5955-01-306-1105, 01-306-1105, 5955013061105, 013061105
| Supply Group (FSG) | NSN Assigned | NIIN | Item Name Code (INC) |
|---|---|---|---|
| 59 | AUG 18, 1989 | 01-306-1105 | 00196 ( CRYSTAL UNIT, QUARTZ ) |
REFERENCE DRAWINGS & PICTURES
OVAL BODY, WIRE LEADS
Cross Reference | NSN 5955-01-306-1105
| Part Number | Cage Code | Manufacturer |
|---|---|---|
| CR18AU2-040MHZ | 81349 | MILITARY SPECIFICATIONSPROMULGATED BY MILITARY |
| 115021 | 34764 | SCIENTIFIC RADIO SYSTEMS INC |
| LT060 | 34764 | SCIENTIFIC RADIO SYSTEMS INC |
| A061FMJ32 | 34764 | SCIENTIFIC RADIO SYSTEMS INC |
| 115021 | 08125 | U S DEPT OF TRANSPORTATION FEDERALAVIATION ADMINISTRATION |
Technical Data | NSN 5955-01-306-1105
| Characteristic | Specifications |
|---|---|
| MODE OF OSCILLATION | FUNDAMENTAL |
| CIRCUIT RESONANCE | ANTIRESONANCE |
| LOAD CAPACITANCE IN PICOFARADS | 20.0 NOMINAL |
| SHUNT CAPACITANCE IN PICOFARADS | 7.0 MAXIMUM |
| SPECIFIED FREQUENCY | 2.040 MEGAHERTZ |
| FREQUENCY TOLERANCE FOR OPERATING TEMP IN PERCENT | M0.005/P0.005 |
| OPERATING TEMP RANGE | -55.0 TO +105.0 DEG CELSIUS |
| EQUIVALENT RESISTANCE VALUE IN OHMS | 270.0 MAXIMUM |
| DRIVE LEVEL RATING | 10.0 MILLIWATTS NOMINAL |
| STYLE DESIGNATOR | OVAL BODY, WIRE LEADS |
| OVERALL LENGTH | 0.775 INCHES MAXIMUM |
| TERMINAL LENGTH | 1.500 INCHES MAXIMUM |
| OVERALL WIDTH | 0.757 INCHES MAXIMUM |
| BODY WIDTH | 0.725 INCHES MAXIMUM |
| BODY THICKNESS | 0.317 INCHES MAXIMUM |
| OVERALL THICKNESS | 0.352 INCHES MAXIMUM |
| TERMINAL DIAMETER | 0.050 INCHES NOMINAL |
| CENTER TO CENTER DISTANCE BETWEEN TERMINALS | 0.486 INCHES NOMINAL |
| HOLDER COVER MATERIAL | METAL |
| TEST DATA DOCUMENT | 81349-CR18U2-040MHZ 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.). |
| END ITEM IDENTIFICATION | NONDIRECTIONAL BEACON (XMTR), MODEL SR515 (NDBSR515) |