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6645-01-398-9100

Find complete technical information, availability, and procurement data for: 6645-01-398-9100

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6645-01-398-9100
Federal Supply Group
Instruments and Laboratory Equipment
Federal Supply Classification
6645 Time Measuring Instruments
National Stock Number
6645-01-398-9100
Item Name Code
32601
Assigment Date
11/10/1994 (31 years ago)

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

Find helpful answers about installation, operation, maintenance, compliance, and troubleshooting.

What is the FSCG of the NSN 6645-01-398-9100?
The FSCG of the NSN 6645-01-398-9100 is 6645
Does the NSN 6645-01-398-9100 have a Schedule B code assigned?
Yes, the Schedule B code is 9104000000
Does NSN 6645-01-398-9100 require demilitarization?
Usml or ccl military items - demil required. Destroy item and components to prevent restoration or repair to a usable condition. (note 5).
Does NSN 6645-01-398-9100 contain precious materials?
Item does not contain precious metal.
Does NSN 6645-01-398-9100 contain hazardous materials?
Indicates there is no data in the hmirs and the nsn is in a fsc not generally suspected of containing hazardous materials.
When the NSN 6645-01-398-9100 was assigned to the Federal Catalog?
It was assigned 31 years ago, on Thu, Nov 10, 1994

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