NSN 5955-00-057-2746 A25A409074101, A25A409-074-101, 00-057-2746
Product Details | QUARTZ CRYSTAL UNIT
5955-00-057-2746 An item which consists of a quartz crystal resonator(s), suitably mounted in a HOLDER, QUARTZ CRYSTAL.
Part Alternates: A25A409074101, A25A409-074-101, 5955-00-057-2746, 00-057-2746, 5955000572746, 000572746
Electrical and Electronic Equipment Components | Oscillators and Piezoelectric Crystals
| Supply Group (FSG) | NSN Assign. | NIIN | Item Name Code (INC) |
|---|---|---|---|
| 59 | 01 JAN 1961 | 00-057-2746 | 00196 ( CRYSTAL UNIT, QUARTZ ) |
Drawings & Photos | NSN 5955-00-057-2746
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Technical Data | NSN 5955-00-057-2746
| Characteristic | Specifications |
|---|---|
| MODE OF OSCILLATION | FIFTH OVERTONE |
| CIRCUIT RESONANCE | SERIES RESONANCE |
| SHUNT CAPACITANCE IN PICOFARADS | 5.0 NOMINAL |
| SPECIFIED FREQUENCY | 99.00027 MEGAHERTZ |
| FREQUENCY TOLERANCE FOR OPERATING TEMP IN PERCENT | -0.003 TO 0.003 |
| OPERATING TEMP RANGE | 70.0 TO 80.0 DEG CELSIUS |
| CONTROLLED REFERENCE TEMP | 75.0 DEG CELSIUS |
| FREQUENCY TOLERANCE AT REFERENCE TEMP IN PERCENT | ANY ACCEPTABLE |
| FREQUENCY STABILITY IN PERCENT | ANY ACCEPTABLE |
| EQUIVALENT RESISTANCE VALUE IN OHMS | 60.0 NOMINAL |
| DRIVE LEVEL RATING | 2.0 MILLIWATTS NOMINAL AND 1.6 MILLIWATTS MINIMUM AND 2.4 MILLIWATTS MAXIMUM |
| STYLE DESIGNATOR | 1 OVAL BODY, PIN TERMINALS |
| OVERALL LENGTH | 0.755 INCHES NOMINAL |
| TERMINAL LENGTH | 0.238 INCHES NOMINAL |
| OVERALL WIDTH | 0.418 INCHES NOMINAL |
| BODY LENGTH | 0.515 INCHES NOMINAL |
| BODY WIDTH | 0.399 INCHES NOMINAL |
| BODY THICKNESS | 0.147 INCHES NOMINAL |
| OVERALL THICKNESS | 0.166 INCHES NOMINAL |
| TERMINAL DIAMETER | 0.040 INCHES NOMINAL |
| CENTER TO CENTER DISTANCE BETWEEN TERMINALS | 0.192 INCHES NOMINAL |
| HOLDER COVER MATERIAL | METAL |
Restrictions/Controls & Freight Information | NSN 5955-00-057-2746
| Category | Code | Description |
|---|---|---|
| Hazardous Material Indicator Code | N | There is no data in the HMIS and the NSN is in an FSC not generally suspected of containing hazardous materials |
| Demilitarization Code: | A | Non-Munitions List Item/ Non-Strategic List Item - Demilitarization not required. |
| Precious Metals Indicator Code: | U | Precious metal type is unknown |
| Criticality Code: | X | The item does not have a nuclear hardened feature or any other critical feature such as tolerance, fit restriction or application. |
| Category | Code | Description |
|---|---|---|
| NMF Description | 061700 | ELEC APPLIANCES/INSTRUMENTS NOI |
| Less than car load rating | ||
| Less than truck load rating | W | Rating Variable |
| Water commodity Code | 658 | unknown |
| Originating Activity Code | XX | |
| Air Dimension Code | A | Shipment is not a consolidation and does not exceed 72 inches in any dimension. |
| Air Commodity | H | Signal Corps supplies and equipment, including radio equipment and supplies, communications equipment and supplies, electrical equipment and supplies, etc. |
| Air Special Handling | Z | No special handling required. |
| Special Handling Code | 9 | unknonwn |
| HAZMAT | ||
| Type of Cargo | Z | No special type of cargo code applicable |