National Item Identification Number
01-471-3791
014713791
5930-01-471-3791
5930014713791
National Stock Number
Item Name
SWITCH,PROXIMITY
Federal Supply Class
5930
Description
A switch designed to perform the function of opening and/or closing one or more electrical circuits. The switching function is accomplished by means of separable contacts, semiconductor devices, or a combination of separable contacts and semiconductor devices. The item functions in response to electrical changes in its internal circuit caused by capacitance, inductance, or magnetic flux changes. It is activated by permanent magnets, metallic materials, or nonmetallic materials which come within its sensing range. For sensing switches which respond to changes other than capacitance, inductance, or magnetic flux, see SWITCH, AIRFLOW; SWITCH, CENTRIFUGAL; SWITCH, INERTIA; SWITCH, PRESSURE; SWITCH, PRESSURE-THERMOSTATIC; SWITCH, THERMOSTATIC; and SWITCH, TILT.
Commercial and Government Entity Code (Supplier Data)
11083
Reference Numbers (Part Numbers)
7R-3145
Required Categories
III END ITEM IDENTIFICATION
Required Description
PART OF: ELECTRICAL AR P/N 163-3182 // NHA: OPERATOR STATION VIBRATIONS PER MINU