A threaded machine thread plug with integral magnet in the body usually used in lubricating or hydraulic systems.
NSN 5915-00-905-9257
NSN 5910-00-522-5208
NSN 6220-00-135-5909
NSN 5935-01-505-7004
NSN 2925-00-998-3510
NSN 2925-01-257-0695
NSN 5990-01-294-6198
NSN 5945-00-370-9477
NSN 5835-00-227-7909
NSN 5910-00-061-0175
NSN 6145-01-424-1351
NSN 5965-00-554-4138