NSN 6625-00-981-7815 VPS1, 00-981-7815, 009817815
Product Details | FREQUENCY STANDARD
6625-00-981-7815 An item that can generate a fundamental frequency with a high degree of accuracy. Harmonics of this fundamental are then used as a reference point for checking throughout the radio spectrum. The standard may be stable crystal oscillator, noncrystal oscillator, tuning fork, atomic beam, molecular beam, gas cell, quantum mechanical resonator, or the like.
Part Alternates: VPS1, 6625-00-981-7815, 00-981-7815, 6625009817815, 009817815
Instruments and Laboratory Equipment | Electrical and Electronic Properties Measuring and Testing Instruments
| Supply Group (FSG) | NSN Assign. | NIIN | Item Name Code (INC) |
|---|---|---|---|
| 66 | 01 JAN 1962 | 00-981-7815 | 42641 ( FREQUENCY STANDARD ) |
Cross Reference | NSN 6625-00-981-7815
| Part Number | Cage Code | Manufacturer |
|---|---|---|
| VPS1 | 88869 | EATON CORP ELECTRONIC INSTRUMENTATION DIV |
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Technical Data | NSN 6625-00-981-7815
| Characteristic | Specifications |
|---|---|
| UNIT TYPE | STANDARD |
| FREQUENCY RANGE RATING | 0.150 TO 3.000 KILOHERTZ |
| AC VOLTAGE RATING | 115.0 VOLTS NOMINAL AND 230.0 VOLTS NOMINAL |
| FREQUENCY RATING | 50.0 HERTZ MINIMUM AND 400.0 HERTZ MAXIMUM |
| PHASE | SINGLE |
| OVERALL WIDTH | 21.750 INCHES NOMINAL |
| OVERALL HEIGHT | 24.500 INCHES NOMINAL |
| OVERALL DEPTH | 20.000 INCHES NOMINAL |
| III END ITEM IDENTIFICATION | VPS-1/QS-1/NI-4; AA946 |
| III SUPPLEMENTARY FEATURES | VARIABLE PHASE STANDARD MOUNTED TOGETHER WITH A NULL INDICATOR AND A QUADRATURE STANDARD IN A BENCHTOP RACKMOUNT; VPS-1 GENERATES TWO SIGNALS DIFFERING IN PHASE BY ANY DESIRED ANGLE FROM 0 TO 360DEG |
| III REFERENCE DATA AND LITERATURE | TO 33A1-12-438-1 |
| MANUFACTURERS CODE | 88869 |
| DESIGN CONTROL REFERENCE | VPS1 |
Restrictions/Controls & Freight Information | NSN 6625-00-981-7815
| Category | Code | Description |
|---|---|---|
| Hazardous Material Indicator Code | P | There is no information in the HMIS; however, the NSN is in an FSC in Table II of Federal Standard 313 and an MSDS may be required by the user. The requirement for an MSDS is dependent on a hazard determination of the supplier or the intended end use of the product |
| Demilitarization Code: | A | Non-Munitions List Item/ Non-Strategic List Item - Demilitarization not required. |
| Precious Metals Indicator Code: | A | Item does not contain precious metal |
| Criticality Code: | X | The item does not have a nuclear hardened feature or any other critical feature such as tolerance, fit restriction or application. |
| Automatic Data Processing Equipment: | 0 | Represents items with no ADP components. NOTE: Codes 1 through 6 are only to be used when the item is Automatic Data Processing Equipment (ADPE) in its entirety and is limited to the type meeting only one of the definitions for codes 1 through 6. (See code 9) |
| Category | Code | Description |
|---|---|---|
| NMF Description | 061700 | ELEC APPLIANCES/INSTRUMENTS NOI |
| Less than car load rating | P | 77.5 |
| Less than truck load rating | W | Rating Variable |
| Water commodity Code | 653 | 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 | ||
| Air Special Handling | Q | Extremely fragile items including delicate instruments. |
| Special Handling Code | Q | unknonwn |
| HAZMAT | ||
| Type of Cargo | Z | No special type of cargo code applicable |



