Lubricate bps no.171 cetyl alcohol dry film required on spherical seat
A washer which is round with a centrally located hole. One bearing surface is smooth, flat, and unbroken, the other bearing surface is smooth, unbroken, and is recessed to form a curved or spherical contour. See also washer (1), convex. Excludes washer (1), recessed and bearing, washer, thrust.
Classification: Washers other than lock washers, iron or steel
NSN 5945-01-464-4231
NSN 5920-00-610-3209
NSN 6110-00-376-4834
NSN 5835-00-145-8926
NSN 6145-01-463-8229
NSN 5998-00-359-7814
NSN 4140-00-175-5326
NSN 5930-01-634-0659
NSN 5965-01-221-8182
NSN 5960-01-316-6563
NSN 5990-00-917-4220
NSN 5985-00-170-8536