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 5975-01-473-8317
NSN 6220-01-512-2028
NSN 2925-01-236-3547
NSN 6130-00-981-5575
NSN 6105-00-268-2878
NSN 6130-01-354-5014
NSN 5945-01-319-4714
NSN 5855-01-278-8922
NSN 5895-01-051-5885
NSN 6135-01-570-4284
NSN 4140-01-481-1287
NSN 5996-00-363-9666