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 5935-01-063-6109
NSN 6610-00-081-2365
NSN 7035-01-466-1577
NSN 5975-00-644-4972
NSN 5950-00-204-2626
NSN 6610-01-563-8223
NSN 6645-01-206-4888
NSN 5975-00-195-5382
NSN 7035-01-432-2424
NSN 5930-01-512-5447
NSN 5950-01-305-8291
NSN 6645-01-341-8027