| 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) | 00-812-0970 (008120970) |
| NCB Code | USA (00) |
| Manufacturer | Bae Systems Inc, Lockheed Corp, Northrop Grumman Systems Corporation, Wenzel Intl Inc, United States Crystal Corp |
| Part Number | Manufacturer | Item Name | Cage Code | RFQ |
|---|---|---|---|---|
| 4400B0620-5 | bae systems inc | crystal unit quartz | 94117 | RFQ |
| 4400B0620-5 | lockheed corp | crystal unit quartz | 87557 | RFQ |
| 4400B0620-5 | northrop grumman systems corporation | crystal unit quartz | 21877 | RFQ |
| B251-10-5 | wenzel intl inc | crystal unit quartz | 00809 | RFQ |
| U4-NS-5 | united states crystal corp | crystal unit quartz | 52847 | RFQ |
| MRC | Criteria | Characteristic |
|---|---|---|
| ABHP | OVERALL LENGTH | 0.780 INCHES MAXIMUM |
| ABJT | TERMINAL LENGTH | 0.250 INCHES MAXIMUM |
| ADAQ | BODY LENGTH | 0.530 INCHES MAXIMUM |
| ADAT | BODY WIDTH | 0.402 INCHES MAXIMUM |
| ADUM | OVERALL THICKNESS | 0.183 INCHES MAXIMUM |
| AEHD | CIRCUIT RESONANCE | SERIES RESONANCE |
| AEHG | SPECIFIED FREQUENCY | 50.4166 MEGAHERTZ |
| AEHT | CENTER TO CENTER DISTANCE BETWEEN TERMINALS | 0.184 INCHES MINIMUM AND 0.200 INCHES MAXIMUM |
| AFGA | OPERATING TEMP RANGE | 0.0 TO 75.0 DEG CELSIUS |
| CRMP | EQUIVALENT RESISTANCE VALUE IN OHMS | 30.0 MAXIMUM |
| STYL | STYLE DESIGNATOR | TUBE BODY,WIRE LEADS |
| ABMK | OVERALL WIDTH | 0.435 INCHES MAXIMUM |
| ADPR | BODY THICKNESS | 0.150 INCHES MAXIMUM |
| AEBT | TERMINAL DIAMETER | 0.038 INCHES MINIMUM AND 0.052 INCHES MAXIMUM |
| AEHC | MODE OF OSCILLATION | THIRD OVERTONE AND FIFTH OVERTONE |
| CQYL | DRIVE LEVEL RATING | 2.0 MILLIWATTS NOMINAL AND 1.0 MILLIWATTS MINIMUM AND 2.4 MILLIWATTS MAXIMUM |
| CRFX | FREQUENCY TOLERANCE FOR OPERATING TEMP IN PERCENT | -0.005 TO 0.005 AND-0.0010 TO 0.0010 |
| MATT | MATERIAL | GLASS COVER,HOLDER |
| Components Related to NSN - 5955-00-812-0970, 5955008120970 | ||||
| 5905-00-502-3441 (5905005023441) | 5905-00-448-5537 (5905004485537) | 5940-00-621-2008 (5940006212008) | 5930-01-327-2312 (5930013272312) | |
| 5999-00-539-5784 (5999005395784) | 5905-01-313-7171 (5905013137171) | 5950-01-076-6980 (5950010766980) | 5965-01-571-2725 (5965015712725) | |
| 5920-01-501-5961 (5920015015961) | 5930-01-296-8547 (5930012968547) | 5996-00-048-2496 (5996000482496) | 5930-00-022-4311 (5930000224311) | |
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