A threaded machine thread plug with integral magnet in the body usually used in lubricating or hydraulic systems.
NSN 5950-01-019-0335
NSN 5915-00-243-9589
NSN 5975-01-136-1198
NSN 6145-01-116-1274
NSN 6110-01-557-2601
NSN 5915-01-250-5325
NSN 5990-00-785-1876
NSN 6240-01-589-0905
NSN 5905-00-116-9731
NSN 5835-01-632-6627
NSN 6645-01-313-9634
NSN 6145-00-952-2872