Material will be in accordance with ships parts control center activity hx quality control, manufacturing and testing specifications
A washer having a centrally located hole with a solid or laminated cross-section and two flat parallel bearing surfaces. The hole must be 75 percent or less than the largest dimension and the bearing surface finish is greater than 32 microinch (0.8 micrometer). The thickness cannot exceed 25 percent of the largest outside dimension. When the largest outside dimension is less than 1/4 inch or 6mm, the thickness must be 0.006 inches (0.15mm) or greater and for items 1/4 inch (6mm) or larger, the thickness must be 0.016 inches (0.4mm) or greater. The maximum tolerance is applied to dimensions and used as a determining factor. Items with separable lamination use shim. For items fabricated from ceramic or electrically rated materials by specification or industry standards use insulator (1), washer. Excludes disk, valve, graphite impregnated and lubricated items.
NSN 6240-01-444-7785
NSN 5855-00-433-2377
NSN 5835-01-050-7882
NSN 5950-01-483-4000
NSN 5996-01-088-8715
NSN 5855-01-145-0323
NSN 5915-01-117-7804
NSN 6150-01-536-7788
NSN 5910-01-135-9696
NSN 6610-01-585-0905
NSN 5835-00-378-1429
NSN 6685-00-153-3914