A threaded machine thread plug with integral magnet in the body usually used in lubricating or hydraulic systems.
NSN 5895-00-805-3919
NSN 6105-01-224-7258
NSN 6620-00-080-2847
NSN 5855-00-832-9341
NSN 5998-00-807-4486
NSN 6220-01-195-8583
NSN 5910-01-247-2133
NSN 5960-00-229-5121
NSN 6150-01-408-1712
NSN 5915-01-313-1625
NSN 5910-00-816-4012
NSN 6220-01-115-6735