Part Details | QUARTZ CRYSTAL UNIT
5955-00-577-7791 An item which consists of a quartz crystal resonator(s), suitably mounted in a HOLDER, QUARTZ CRYSTAL.
Alternate Parts: CR51U, MILC3098TYPECR51U, 5955-00-577-7791, 00-577-7791, 5955005777791, 005777791
| Supply Group (FSG) | NSN Assigned | NIIN | Item Name Code (INC) |
|---|---|---|---|
| 59 | JAN 01, 1963 | 00-577-7791 | 00196 ( CRYSTAL UNIT, QUARTZ ) |
REFERENCE DRAWINGS & PICTURES
OVAL BODY, PIN TERMINALS
Cross Reference | NSN 5955-00-577-7791
| Part Number | Cage Code | Manufacturer |
|---|---|---|
| CR51U | 80058 | JOINT ELECTRONICS TYPE DESIGNATIONSYSTEM |
| MILC3098TYPECR51U | 81349 | MILITARY SPECIFICATIONSPROMULGATED BY MILITARY |
Technical Data | NSN 5955-00-577-7791
| Characteristic | Specifications |
|---|---|
| MODE OF OSCILLATION | THIRD OVERTONE |
| SPECIFIED FREQUENCY | 31.44945 KILOHERTZ |
| FREQUENCY TOLERANCE FOR OPERATING TEMP IN PERCENT | M0.005/P0.005 |
| OPERATING TEMP RANGE | -55.0 TO +90.0 DEG CELSIUS |
| STYLE DESIGNATOR | 5 OVAL BODY, PIN TERMINALS |
| OVERALL LENGTH | 1.023 INCHES MAXIMUM |
| TERMINAL LENGTH | 0.248 INCHES MAXIMUM |
| OVERALL WIDTH | 0.757 INCHES MAXIMUM |
| BODY LENGTH | 0.775 INCHES MAXIMUM |
| OVERALL THICKNESS | 0.352 INCHES MAXIMUM |
| TERMINAL DIAMETER | 0.050 INCHES NOMINAL |
| CENTER TO CENTER DISTANCE BETWEEN TERMINALS | 0.486 INCHES NOMINAL |