A threaded machine thread plug with integral magnet in the body usually used in lubricating or hydraulic systems.
NSN 5999-01-481-3850
NSN 5965-01-167-8513
NSN 6110-00-988-4592
NSN 7035-00-631-3782
NSN 5960-00-411-1230
NSN 5999-00-189-1716
NSN 5930-01-461-3414
NSN 5905-01-050-0630
NSN 2925-01-570-3690
NSN 5975-01-200-6048
NSN 6130-01-261-4418
NSN 5920-01-104-4332