National Item Identification Number
00-455-9874
004559874
6660-00-455-9874
6660004559874
National Stock Number
Item Name
BAROSWITCH
Federal Supply Class
6660
Description
An item which performs electrical switching functions by mechanical actuation resulting from changes in atmospheric pressure. Usually consists of an aneroid diaphragm mechanically linked either to a contact joint which opens and/or closes electrical circuits, or to a contact arm which slides over a commutator whose separate segments are connected to electrical circuits used in radio signal modulation. Excludes SWITCH, PRESSURE.
Commercial and Government Entity Code (Supplier Data)
Reference Numbers (Part Numbers)
50-3423-1
506311-27-9
Required Categories
III END ITEM IDENTIFICATION
Required Description
AIRCRAFT MODEL A-4