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 6610-01-080-8064
NSN 5960-00-468-5353
NSN 5945-01-528-4749
NSN 6240-00-157-8529
NSN 6620-00-451-8783
NSN 5950-01-403-2852
NSN 6620-01-350-0323
NSN 6645-01-485-3517
NSN 5915-00-936-7572
NSN 5990-01-229-8567
NSN 5895-01-241-9036
NSN 5975-00-849-2953