A threaded machine thread plug with integral magnet in the body usually used in lubricating or hydraulic systems.
NSN 6240-01-306-8247
NSN 6240-01-203-2107
NSN 5996-01-485-7918
NSN 5910-00-022-9197
NSN 5996-00-079-1268
NSN 6105-00-264-6453
NSN 6130-01-138-5230
NSN 4140-01-555-3124
NSN 6620-01-176-3530
NSN 5996-00-153-3216
NSN 5835-01-341-1757
NSN 6135-01-604-8739