| 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) | 01-156-7849 (011567849) |
| NCB Code | USA (01) |
| Manufacturer | Northrop Grumman Systems Corporation, Military Specifications |
| Part Number | Manufacturer | Item Name | Cage Code | RFQ |
|---|---|---|---|---|
| 1295H93 PIECE 26 | northrop grumman systems corporation | crystal unit quartz | 04804 | RFQ |
| CR-47A/U | military specifications | crystal unit quartz | 81349 | RFQ |
| CR47/U262K1440 | military specifications | crystal unit quartz | 81349 | RFQ |
| MIL-C-3098 | military specifications | crystal unit quartz | 81349 | RFQ |
| MIL-PRF-3098/26 | military specifications | crystal unit quartz | 81349 | RFQ |
| MRC | Criteria | Characteristic |
|---|---|---|
| ABHP | OVERALL LENGTH | 1.013 INCHES NOMINAL |
| ABJT | TERMINAL LENGTH | 0.238 INCHES NOMINAL |
| ABMK | OVERALL WIDTH | 0.757 INCHES MAXIMUM |
| ADAQ | BODY LENGTH | 0.775 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 |
| AEHG | SPECIFIED FREQUENCY | 262.144 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 |
| CRMP | EQUIVALENT RESISTANCE VALUE IN OHMS | 6000.0 NOMINAL |
| CRTL | CRITICALITY CODE JUSTIFICATION | ZZZX |
| STYL | STYLE DESIGNATOR | OVAL BODY,PIN TERMINALS |
| ZZZX | DEPARTURE FROM CITED DESIGNATOR | MATERIAL WILL BE IN ACCORDANCE WITH SHIPS PARTS CONTROL CENTER ACTIVITY HX QUALITY CONTROL,MANUFACTURING AND TESTING SPECIFICATIONS |
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| 5998-01-670-0290 (5998016700290) | 5905-01-099-4430 (5905010994430) | 5930-01-046-8141 (5930010468141) | 5995-01-460-6411 (5995014606411) | |
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