NSN 5955-01-261-1528 · NIIN 012611528 · FSC 5955
NO DASHES 5955012611528
In Stock
CRYSTAL UNIT,QUARTZ
Oscillators and Piezoelectric Crystals
Technical characteristics
19 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 |
|---|---|---|
| ABHP | OVERALL LENGTH | INCHES MINIMUM 0.998 AND INCHES MAXIMUM 1.023 |
| ABJT | TERMINAL LENGTH | INCHES MINIMUM 0.223 AND INCHES MAXIMUM 0.248 |
| ABMK | OVERALL WIDTH | INCHES MAXIMUM 0.757 |
| ADAQ | BODY LENGTH | INCHES MAXIMUM 0.775 |
| ADAT | BODY WIDTH | INCHES MAXIMUM 0.725 |
| ADPR | BODY THICKNESS | INCHES MAXIMUM 0.317 |
| ADUM | OVERALL THICKNESS | INCHES MAXIMUM 0.352 |
| AEBT | TERMINAL DIAMETER | INCHES NOMINAL 0.050 |
| AEHC | MODE OF OSCILLATION | FUNDAMENTAL |
| AEHD | CIRCUIT RESONANCE | SERIES RESONANCE |
| AEHG | SPECIFIED FREQUENCY | KILOHERTZ 277.440 |
| AEHT | CENTER TO CENTER DISTANCE BETWEEN TERMINALS | INCHES NOMINAL 0.486 |
| AFGA | OPERATING TEMP RANGE | CELSIUS -40.0 TO 85.0 |
| CQYL | DRIVE LEVEL RATING | MILLIWATTS NOMINAL 2.0 |
| CRFX | FREQUENCY TOLERANCE FOR OPERATING TEMP IN PERCENT | -0.010 TO 0.010 |
| CRMP | EQUIVALENT RESISTANCE VALUE IN OHMS | MAXIMUM 3500.0 |
| STYL | STYLE DESIGNATOR | |
| 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 |
| ZZZK | SPECIFICATION/STANDARD DATA | GOVERNMENT SPECIFICATION 81349--IL-C-3098 TO 7 |
Cross-references
5 manufacturer part numbers on file for this NSN — each shown against the CAGE code it belongs to.
| Manufacturer part number | CAGE |
|---|---|
| CR-25B/U277.440KHZ | 81349 |
| MIL-C-3098/7 | 81349 |
| CR25/U277K4400 | 81349 |
| MIL-PRF-3098/7 | 81349 |
| 262526-22 | 01534 |
Supersedes
This item replaces cancelled NIIN 009430118. An older drawing citing one of those numbers resolves here.