Magnetic permeability shall be less than 1.2 before fabrication and not greater than 2.0 after fabrication as measured in a 200 oersted field by a permeability indicator specified in military specification mil-i-17214
A washer which is usually round with a centrally located hole. Its edges and two bearing surfaces are so designed that applied pressure brings into play the spring tension and/or frictional locking principle which materially resists any tendency toward turning. It may be made of one or two pieces
NSN 5935-00-812-3410
NSN 2925-01-218-5556
NSN 6135-01-528-2830
NSN 6130-01-488-9008
NSN 5960-00-496-9500
NSN 2925-00-881-3770
NSN 5998-01-435-5340
NSN 6105-01-181-7172
NSN 5990-01-426-7350
NSN 5960-00-188-8648
NSN 5935-00-585-3589
NSN 6610-01-313-6645