NSN 5955-00-057-0743 · NIIN 000570743 · FSC 5955
NO DASHES 5955000570743
In Stock
CRYSTAL UNIT,QUARTZ
Oscillators and Piezoelectric Crystals
Technical characteristics
25 rows
Straight from the federal item record. Entries the record leaves empty are shown empty — nothing is filled in on its behalf.
| MRC | Requirement | Value |
|---|---|---|
| ADAQ | BODY LENGTH | INCHES MAXIMUM 0.775 |
| ADAT | BODY WIDTH | INCHES MAXIMUM 0.725 |
| ABMK | OVERALL WIDTH | INCHES MAXIMUM 0.757 |
| ZZZK | SPECIFICATION/STANDARD DATA | GOVERNMENT SPECIFICATION 81349--IL-C-3098 TO 9 |
| ABJT | TERMINAL LENGTH | INCHES NOMINAL 0.238 |
| AEBT | TERMINAL DIAMETER | INCHES NOMINAL 0.050 |
| AEHC | MODE OF OSCILLATION | FUNDAMENTAL |
| AEHD | CIRCUIT RESONANCE | ANTIRESONANCE |
| AEHE | LOAD CAPACITANCE IN PICOFARADS | NOMINAL 32.0 AND MINIMUM 31.5 AND MAXIMUM 32.5 |
| AEHF | SHUNT CAPACITANCE IN PICOFARADS | MAXIMUM 7.0 |
| AEHG | SPECIFIED FREQUENCY | MEGAHERTZ 6.128044 |
| AEHK | FREQUENCY TOLERANCE AT REFERENCE TEMP IN PERCENT | -0.007 TO 0.007 |
| AEHL | FREQUENCY STABILITY IN PERCENT | -0.0005 TO 0.0005 |
| AEHM | CONTROLLED REFERENCE TEMP | CELSIUS 75.0 |
| AEHN | OPERABLE TEMP RANGE | CELSIUS -55.0 TO 90.0 |
| TEST | TEST DATA DOCUMENT | 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.). 81349--IL-C-3098 |
| ABHP | OVERALL LENGTH | INCHES MAXIMUM 1.023 |
| STYL | STYLE DESIGNATOR | |
| CRFX | FREQUENCY TOLERANCE FOR OPERATING TEMP IN PERCENT | -0.002 TO 0.002 |
| CRMP | EQUIVALENT RESISTANCE VALUE IN OHMS | NOMINAL 35.0 |
| AFGA | OPERATING TEMP RANGE | CELSIUS 70.0 TO 80.0 |
| ADPR | BODY THICKNESS | INCHES MAXIMUM 0.317 |
| ADUM | OVERALL THICKNESS | INCHES MAXIMUM 0.352 |
| AEHT | CENTER TO CENTER DISTANCE BETWEEN TERMINALS | INCHES NOMINAL 0.486 |
| CQYL | DRIVE LEVEL RATING | MILLIWATTS NOMINAL 5.0 AND MILLIWATTS MINIMUM 4.0 AND MILLIWATTS MAXIMUM 6.0 |
Cross-references
6 manufacturer part numbers on file for this NSN — each shown against the CAGE code it belongs to.
| Manufacturer part number | CAGE |
|---|---|
| CR27/U6M128044 | 81349 |
| CR-27A/U6.128044MHZ | 81349 |
| MIL-C-3098/9 | 81349 |
| MIL-PRF-3098/9 | 81349 |
| CR-27A/U | 13571 |
| ER-27A/U | 13571 |
Supersedes
This item replaces cancelled NIIN 008503544. An older drawing citing one of those numbers resolves here.