A threaded machine thread plug with integral magnet in the body usually used in lubricating or hydraulic systems.
NSN 5965-00-258-6809
NSN 5905-01-389-1117
NSN 5945-01-498-4257
NSN 5935-01-437-9886
NSN 6320-00-331-7138
NSN 6685-01-509-1639
NSN 6240-00-281-8417
NSN 5945-01-183-6793
NSN 6320-01-607-1491
NSN 5855-00-177-3529
NSN 6240-01-505-0030
NSN 5965-00-826-1841