Special Features:

Printed wiring boards 39, chassis 1, connectors 54, contacts 56, covers 2, diodes 8, filters 1, keys 50.Panel front 1, panel rear 1, relays 8, sockets 22

Properties:

A grouping of two or more different types of electrical/electronic components mounted on a common mounting. it may include an assembly of electrical/electronic components mounted on multiple printed wiring board(s) mounted back to back, stacked, and the like. the item is generally a component of a subassembly and cannot be assigned a more definite item name. excludes items which may be identified as a subassembly. for an assembly of electrical/electronic components mounted on a single printed wiring board, see circuit card asseembly. do not use if a more specific name applies.