National Item Identification Number
21-920-2696
219202696
5930-21-920-2696
5930219202696
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)
37963
PIERCE-ALL CANADA LTD
620 SUPERTEST RD UNITS 19-21
DOWNSVIEW
M3J 2M8
CANADA
Reference Numbers (Part Numbers)
SWH12512-001
SWH12512-001
Required Categories
Required Description