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: Other articles of nickel, nesoi (excluding cloth, grill & netting of nickel wire)
NSN 6110-01-133-8343
NSN 5985-01-399-2544
NSN 4140-01-139-4877
NSN 5925-00-740-6835
NSN 6145-01-565-6923
NSN 5910-00-137-1033
NSN 5835-01-532-9373
NSN 5996-01-400-3558
NSN 5835-01-026-0670
NSN 6645-01-397-7277
NSN 6650-01-069-8211
NSN 5915-00-792-8521