| 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) | 00-248-1812 (002481812) |
| NCB Code | USA (00) |
| Manufacturer | Rockwell Collins Aerospace, Military Specifications |
| Part Number | Manufacturer | Item Name | Cage Code | RFQ |
|---|---|---|---|---|
| 291-8103-00 | rockwell collins aerospace | crystal unit quartz | 13499 | RFQ |
| CR18U | military specifications | crystal unit quartz | 81349 | RFQ |
| MILC3098ATYPECR18U | military specifications | crystal unit quartz | 81349 | RFQ |
| MRC | Criteria | Characteristic |
|---|---|---|
| ABHP | OVERALL LENGTH | 1.003 INCHES NOMINAL |
| ABJT | TERMINAL LENGTH | 0.238 INCHES NOMINAL |
| ABMK | OVERALL WIDTH | 0.750 INCHES NOMINAL |
| ADAQ | BODY LENGTH | 0.765 INCHES NOMINAL |
| ADUM | OVERALL THICKNESS | 0.343 INCHES NOMINAL |
| AEBT | TERMINAL DIAMETER | 0.050 INCHES NOMINAL |
| AEHC | MODE OF OSCILLATION | FUNDAMENTAL |
| AEHG | SPECIFIED FREQUENCY | 6.950 KILOHERTZ |
| AFGA | OPERATING TEMP RANGE | -55.0/90.0 DEG CELSIUS |
| CRFX | FREQUENCY TOLERANCE FOR OPERATING TEMP IN PERCENT | -0.005 TO 0.005 |
| STYL | STYLE DESIGNATOR | OVAL BODY,PIN TERMINALS |
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| 5910-01-473-2951 (5910014732951) | 5910-01-337-0976 (5910013370976) | 5945-01-701-5176 (5945017015176) | 5962-01-293-2081 (5962012932081) | |
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