Frequency Standard
304D
17.250 inches nominal overall depth, 5.250 inches nominal overall height, 19.000 inches nominal overall width, 103.0 volts minimum and 130.0 volts maximum and 206.0 volts minimum and 260.0 volts maximum ac voltage rating, 23.0 volts minimum and 32.0 volts maximum dc voltage rating, 50.0 hertz minimum and 400.0 hertz maximum frequency rating
| DAC | HCC | DMIL | RNCC |
|---|---|---|---|
| 4 | - | - | 3 |
| RNVC | SADC | MSDS | RNAAC |
|---|---|---|---|
| 2 | - | - | SB |
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.
| INC | FIIG | Concept | Condition |
|---|---|---|---|
| 42641 | T263-R | - | 1 |
Details
An overall measurement between specified points of an item,in distinction from height.Details
The distance measured in a straight line from the bottom to the top of an item.Details
An overall measurement taken at right angles to the length of an item,in distinction from thickness.Details
The value,or range of values,of root mean square potential for which the item is rated.Details
The value,or range of values,of direct current potential for which the item is rated.Details
The number of complete cyclic changes,per unit of time,for which an item is rated.Details
The national stock number or the identification information of the end equipment for which the item is a part.Details
An indication of whether or not a recording device accommodation/s/ is provided.Details
Those unusual or unique characteristics or qualities of an item not covered in the other requirements and which are determined to be essential for identification on one or more other functions.Details
Literature and references available for information pertaining to the item.Details
Characteristics or qualities of an item,not covered in any other requirement,which are considered essential information for one or more functions excluding nsn assignment.| Part | CAGE | DAC | HCC | RNCC | RNVC | MSDS | RNAAC |
|---|---|---|---|---|---|---|---|
| 304D | 19397 | 4 | - | 5 | 9 | - | SB |
| HMIC | PMIC | ESD/EMI | Criticality |
|---|---|---|---|
| P | U | - | - |
| UFC | HMC | LTL | LCL |
|---|---|---|---|
| 34580 | - | W | P |
| RVC | WCC | TCC | SHC |
|---|---|---|---|
| 1 | 72D | Z | Q |
What's Included?
- Certificate of Conformity
- QC Inspection prior to shipping
- On time delivery
- Friendly service to back every order
What is the NIIN of the NSN 6625-00-253-5122?
When the NSN 6625-00-253-5122 was assigned to the Federal Catalog?
Does the NSN 6625-00-253-5122 contain any precious metals?
Does the NSN 6625-00-253-5122 contain any hazardous material?
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