An item designed to indicate the presence or absence of officer personnel.
NSN 5990-01-254-3197
NSN 5975-01-384-2394
NSN 5950-01-531-6743
NSN 6620-00-057-2764
NSN 6150-01-462-0193
NSN 5975-01-563-3002
NSN 5945-00-899-6053
NSN 6130-00-151-4952
NSN 5925-01-331-4258
NSN 6610-01-090-5908
NSN 5835-00-617-3578
NSN 5965-01-440-9039