An item that accommodates a unit on ceilings, walls or floors, it may also have electrical contacts for connection purposes.
NSN 6105-01-508-7889
NSN 6150-00-096-6477
NSN 5925-00-200-9478
NSN 5905-00-868-1042
NSN 6320-00-343-1798
NSN 6145-00-266-8453
NSN 5975-01-519-7892
NSN 5895-00-159-1237
NSN 6620-00-526-8996
NSN 6150-01-546-1323
NSN 6650-00-197-7563
NSN 6685-00-564-9800