A threaded machine thread plug with integral magnet in the body usually used in lubricating or hydraulic systems.
NSN 5998-01-436-8363
NSN 6145-01-174-0641
NSN 6130-00-806-7965
NSN 5835-01-013-9321
NSN 5975-00-064-0321
NSN 5910-00-768-2885
NSN 5950-00-378-9959
NSN 5990-01-645-2592
NSN 7035-00-991-6877
NSN 6685-01-555-3596
NSN 6135-01-531-1413
NSN 6240-01-079-7848