A washer of any peripheral shape having a centrally located hole. Both bearing surfaces are parallel and flat, but one or both of the bearing surfaces must be broken by a counterbore, countersink, or similarly shaped recess. The thickness must not exceed 25 per cent of the outside diameter or the largest outside dimension. The maximum limit of the tolerance or range applied to the thickness and/or largest outside dimension must be used to determine compliance. Excludes washer, concave, retainer, packing, and thrust type washers. See also spacer, sleeve; and spacer, stepped.
Classification: Washers other than lock washers, iron or steel
NSN 5910-01-549-5358
NSN 6135-01-367-6203
NSN 6610-01-536-2818
NSN 6150-01-227-2247
NSN 5910-00-071-5319
NSN 6145-01-415-5261
NSN 5835-00-003-0295
NSN 5999-00-482-3436
NSN 5975-00-707-8036
NSN 5975-01-389-3200
NSN 7035-01-285-7413
NSN 7035-01-487-4038