Product Details | DIGITAL COUNTING UNIT

6625-01-411-9890 A binary counting unit used to electronically count the quantity of discrete electrical impulses applied to its input terminal. It is normally used in conjuction with other counting units in a COUNTER, ELECTRONIC, DIGITAL READOUT. The unit is designed to count from zero to a predetermined digit, return to zero, and simultaneously generate an output signal for applications as required, such as to other counting units, meters, or remote indicators. It may be a plug-in or circuit card unit of vacuum tube or transistorized design. It may be nonindicating or indicating with display in the form of vertical, horizontal, in-line, or remote readout. Excludes COUNTER, ELECTRICAL; COUNTER, ELECTRONIC, DIGITAL; and COUNTER, ELECTRONIC, DIGITAL READOUT. See also INDICATOR, DIGITAL DISPLAY.20249350070Guided Missile Maintenance, Repair, and Checkout Specialized Equipment66250070Electrical and Electronic Properties Measuring and Testing Instruments

Part Alternates: 620562, 6625-01-411-9890, 01-411-9890, 6625014119890, 014119890

Instruments and Laboratory Equipment | Electrical and Electronic Properties Measuring and Testing Instruments

Supply Group (FSG) NSN Assign. NIIN
66 06 APR 1995 01-411-9890

Cross Reference | NSN 6625-01-411-9890

Part Number Cage Code Manufacturer
620562 10016 NEFF INSTRUMENT CORPORATION

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Technical Data | NSN 6625-01-411-9890

Characteristic Specifications
GENERAL CHARACTERISTICS ITEM DESCRIPTION FOUR OPERATING CHANNELS : FREQUENCY MEASUREMENT, PERIOD MEASUREMENT, TOTALIZE, STEPPER PULSE OUTPUT CRYSTAL CONTROLLED TIME BASE GENERATOR; CAN BE INSTALLED IN SERIES 500 ASSEMBLY LOCALOR REMOTE

Restrictions/Controls & Freight Information | NSN 6625-01-411-9890

Category Code Description
Hazardous Material Indicator CodePThere 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:ANon-Munitions List Item/ Non-Strategic List Item - Demilitarization not required.
Electro-static Discharge Susceptible:ANo known Electrostatic Discharge (ESD) or Electromagnetic Interference (EMI) sensitivity
Precious Metals Indicator Code:AItem 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:0Represents 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
No Freight Information