6645-01-398-9100
Find complete technical information, availability, and procurement data for: 6645-01-398-9100
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An instrument which measures the ratio of electrical power with reference to a predetermined value and is calibrated in units of sound intensity, usually decibels. The value may be expressed by means of a pointer and calibrated dial or a digital readout display. If other than audio frequency ranges, see meter, noise level.
aluminum alloy case material, electrical movement type, 1.890 inches nominal overall depth, 2.031 inches nominal outside diameter, dc current type
Product Characteristics
Below you’ll find the complete technical specifications and performance data for this part, including material details and compliance information.
- Overall Depth
- 1.890 inches nominal
- Outside Diameter
- 2.031 inches nominal
- Current Type
- dc
- Case Material
- aluminum alloy
- Movement Type
- electrical
- Self-Start Feature
- included
- Current Failure Stand-By Device
- not included
- Central Point Regulation
- not provided
- Nonmagnetic Characteristic
- not included
- Dial Quantity
- 1
- Second Hand Type
- any acceptable
- Chime Mechanism
- not included
- Display Type
- liquid crystal
- Voltage In Volts
- 28.0
- Special Features
- item name was clock,aircraft,nvisaircraft; nvis is night vision; display is single cell dichoric; weight 16 oz; two control buttons select on lowerleft of clock face and control lower right hand corner of face
Related Parts
This NSN group includes multiple components designed to meet specific performance and operational standards. Each listing provides detailed specs, functionality data, and replacement compatibility information:
| Part Number | Name |
|---|---|
| DNM-100-150 | Panel Clock |
| PD89MME-637 (-3)NVIS REV A, | Panel Clock |
FAQs
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When the NSN 6645-01-398-9100 was assigned to the Federal Catalog?
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