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 7035-01-227-2546
NSN 5895-01-434-5082
NSN 5905-00-689-3577
NSN 6145-00-625-0714
NSN 6645-01-084-9074
NSN 2925-00-646-6099
NSN 5975-01-328-8548
NSN 5950-00-416-9690
NSN 5925-01-433-1633
NSN 5945-00-952-3818
NSN 6610-01-332-5126
NSN 6240-00-910-3297