| Item Name | Oscillator Crystal |
| Federal Supply Group (FSG) | Electrical and Electronic Equipment Components |
| Federal Supply Class (FSC) | 5955 Oscillators Piezoelectric Crystals |
| National Item Identification Number (NIIN) | 01-303-4894 (013034894) |
| NCB Code | USA (01) |
| Manufacturer | Military Specifications |
| Part Number | Manufacturer | Item Name | Cage Code | RFQ |
|---|---|---|---|---|
| MIL-PRF-55310/20 | military specifications | oscillator crystal | 81349 | RFQ |
| MIL-O-55310/20 | military specifications | oscillator crystal | 81349 | RFQ |
| M55310/20-B22A54M43200 | military specifications | oscillator crystal | 81349 | RFQ |
| MRC | Criteria | Characteristic |
|---|---|---|
| ABHP | OVERALL LENGTH | 0.635 INCHES MINIMUM AND 0.665 INCHES MAXIMUM |
| ABKW | OVERALL HEIGHT | 0.085 INCHES MAXIMUM |
| ABMK | OVERALL WIDTH | 0.635 INCHES MINIMUM AND 0.665 INCHES MAXIMUM |
| AFGA | OPERATING TEMP RANGE | -55.0/125.0 DEG CELSIUS |
| AFSU | AVERAGE LIFE MEASUREMENT | NOT RATED |
| AGTA | BASIC SHAPE STYLE | RECTANGULAR OR SQUARE |
| AKNA | INCLOSURE TYPE | HERMETICALLY SEALED |
| ALBM | OPERATING CONTROL METHOD | AUTOMATIC |
| AMQY | INSTALLATION DESIGN | MODULE |
| AQZF | CONTROL TYPE | REMOTE |
| BHSX | CIRCUIT CONSTRUCTION TYPE | SOLID STATE |
| BHTB | FREQUENCY PER CHANNEL | 54.432 MEGAHERTZ NOMINAL OPERATING CHANNEL |
| BJBP | CONNECTION TYPE AND LOCATION | PIN BOTTOM AND PIN LEFT SIDE AND PIN RIGHT SIDE AND PIN TOP |
| BJBW | CONNECTION CONTACT TYPE AND QUANTITY | 44 PIN EXTERNAL |
| BKFB | EXTERNAL DC OPERATING VOLTAGE IN VOLTS | 5.0 NOMINAL SINGLE VOLTAGE |
| TEST | TEST DATA DOCUMENT | 81349-MIL-O-55310 SPECIFICATION (INCLUDES ENGINEERING TYPE BULLETINS,BROCHURES,ETC.,THAT REFLECT SPECIFICATION TYPE DATA IN SPECIFICATION FORMAT; EXCLUDES COMMERCIAL CATALOGS,INDUSTRY DIRECTORIES,AND SIMILAR TRADE PUBLICATIONS,REFLECTI |
| ZZZK | SPECIFICATION/STANDARD DATA | 81349-MIL-O-55310/20 GOVERNMENT SPECIFICATION |
| Relevant Components for NSN - 5955-01-303-4894, 5955013034894 | ||||
| 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) | |
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