| Item Name | Crystal Unit Quartz |
| Federal Supply Group (FSG) | Electrical and Electronic Equipment Components |
| Federal Supply Class (FSC) | 5955 Oscillators Piezoelectric Crystals |
| National Item Identification Number (NIIN) | 00-973-6239 (009736239) |
| NCB Code | USA (00) |
| Manufacturer | Military Specifications |
| Part Number | Manufacturer | Item Name | Cage Code | RFQ |
|---|---|---|---|---|
| CR38/U40K20000 | military specifications | crystal unit quartz | 81349 | RFQ |
| MIL-C-3098/18 | military specifications | crystal unit quartz | 81349 | RFQ |
| MRC | Criteria | Characteristic |
|---|---|---|
| ABHP | OVERALL LENGTH | 1.749 INCHES MINIMUM AND 1.774 INCHES MAXIMUM |
| ABJT | TERMINAL LENGTH | 0.223 INCHES MINIMUM AND 0.248 INCHES MAXIMUM |
| ABMK | OVERALL WIDTH | 0.757 INCHES MAXIMUM |
| ADAQ | BODY LENGTH | 1.526 INCHES MAXIMUM |
| ADAT | BODY WIDTH | 0.725 INCHES MAXIMUM |
| ADPR | BODY THICKNESS | 0.317 INCHES MAXIMUM |
| ADUM | OVERALL THICKNESS | 0.352 INCHES MAXIMUM |
| AEBT | TERMINAL DIAMETER | 0.048 INCHES MINIMUM AND 0.052 INCHES MAXIMUM |
| AEHC | MODE OF OSCILLATION | FUNDAMENTAL |
| AEHD | CIRCUIT RESONANCE | ANTIRESONANCE |
| AEHE | LOAD CAPACITANCE IN PICOFARADS | 20.0 NOMINAL AND 19.5 MINIMUM AND 20.5 MAXIMUM |
| AEHF | SHUNT CAPACITANCE IN PICOFARADS | 6.8 NOMINAL AND 5.8 MINIMUM AND 7.8 MAXIMUM |
| AEHG | SPECIFIED FREQUENCY | 40.200 KILOHERTZ |
| AEHT | CENTER TO CENTER DISTANCE BETWEEN TERMINALS | 0.478 INCHES MINIMUM AND 0.494 INCHES MAXIMUM |
| AFGA | OPERATING TEMP RANGE | -40.0 TO 70.0 DEG CELSIUS |
| CQYL | DRIVE LEVEL RATING | 0.10 MILLIWATTS NOMINAL AND 0.08 MILLIWATTS MINIMUM AND 0.12 MILLIWATTS MAXIMUM |
| CRFX | FREQUENCY TOLERANCE FOR OPERATING TEMP IN PERCENT | -0.012 TO 0.012 AND-0.050 TO 0.050 |
| CRMP | EQUIVALENT RESISTANCE VALUE IN OHMS | 110000.0 MAXIMUM |
| MATT | MATERIAL | GLASS COVER,HOLDER |
| STYL | STYLE DESIGNATOR | TUBE BODY,WIRE LEADS |
| TEST | TEST DATA DOCUMENT | 81349-MIL-C-3098/38 SPECIFICATION (INCLUDES ENGINEERING TYPE BULLETINS,BROCHURES,ETC.,THAT REFLECT SPECIFICATION TYPE DATA IN SPECIFICATION FORMAT; EXCLUDES COMMERCIAL CATALOGS,INDUSTRY DIRECTORIES,AND SIMILAR TRADE PUBLICATIONS,REFLEC |
| ZZZK | SPECIFICATION/STANDARD DATA | 81349-MIL-C-3098/18 GOVERNMENT SPECIFICATION |
| Relevant Components for NSN - 5955-00-973-6239, 5955009736239 | ||||
| 5998-00-296-4216 (5998002964216) | 5915-00-078-1818 (5915000781818) | 5935-01-009-1946 (5935010091946) | 5935-01-253-8244 (5935012538244) | |
| 5935-00-666-1819 (5935006661819) | 5950-00-075-0957 (5950000750957) | 5999-01-064-4357 (5999010644357) | 5961-01-065-8073 (5961010658073) | |
| 5935-00-941-8990 (5935009418990) | 5998-01-386-1255 (5998013861255) | 5950-00-149-5129 (5950001495129) | 5905-01-591-7266 (5905015917266) | |
If You’re Ever Looking for NSN parts Or Have an Aircraft On Ground Situation, Don’t forget That We offer Competitive Pricing and Guaranteed On-Time Delivery.
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