National Item Identification Number
01-328-1033
013281033
6645-01-328-1033
6645013281033
National Stock Number
Item Name
CHRONOMETER,MAKE-BREAK CIRCUIT
Federal Supply Class
6645
Description
An instrument which measures time to the accuracy of a CHRONOMETER, and which includes precision internal contacts for opening and/or closing an external electric circuit. The intervals and frequency of opening and closing are preset during manufacture by the program wheel(s) design. If mounted, case may contain batteries, spark supressor circuit and relay. See also TIMER, SEQUENTIAL; TIMER, INTERVAL and INTERVALOMETER (as modified).
Commercial and Government Entity Code (Supplier Data)
73030
Reference Numbers (Part Numbers)
774934-1
Required Categories
Required Description