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 5925-01-442-7357
NSN 6645-01-246-2725
NSN 6620-01-514-7786
NSN 6685-00-089-7311
NSN 7035-00-152-6485
NSN 5996-00-519-8201
NSN 5835-01-547-9631
NSN 5950-00-240-4582
NSN 5960-00-845-1043
NSN 2925-00-139-8309
NSN 6685-01-197-0540
NSN 5835-00-264-0946