A threaded machine thread plug with integral magnet in the body usually used in lubricating or hydraulic systems.
NSN 5950-00-574-4400
NSN 6105-01-020-9013
NSN 5985-01-160-7140
NSN 5996-01-267-2791
NSN 6105-00-037-9008
NSN 6135-01-348-8264
NSN 5935-01-612-6902
NSN 5960-00-478-7692
NSN 6685-01-276-1008
NSN 5945-00-126-5033
NSN 7035-01-501-9118
NSN 6130-00-977-5970