A threaded machine thread plug with integral magnet in the body usually used in lubricating or hydraulic systems.
NSN 6150-01-026-5364
NSN 6135-00-307-6998
NSN 5998-01-372-2574
NSN 5925-01-353-1391
NSN 6645-00-232-4070
NSN 5920-01-543-3350
NSN 5945-01-052-0108
NSN 5925-01-347-8185
NSN 6685-01-616-0437
NSN 6110-00-525-2280
NSN 6105-01-359-3886
NSN 5999-01-011-0797