An item that accommodates a unit on ceilings, walls or floors, it may also have electrical contacts for connection purposes.
NSN 5945-01-475-1680
NSN 6150-01-220-9852
NSN 5975-01-031-7144
NSN 6150-00-819-7146
NSN 5915-00-884-4773
NSN 5915-01-403-2599
NSN 6110-00-643-0234
NSN 5925-00-722-8930
NSN 6320-01-272-7072
NSN 5835-01-362-8367
NSN 6610-01-510-8687
NSN 5985-01-645-4692