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.
Classification: Articles of natural cork, nesoi (excluding corks & stoppers)
NSN 5965-00-067-0290
NSN 6105-01-275-7698
NSN 7035-01-607-6711
NSN 7035-00-206-6123
NSN 6145-01-420-9289
NSN 2925-01-587-3956
NSN 5950-01-244-5582
NSN 6685-01-107-9643
NSN 6685-01-377-6433
NSN 5985-01-271-3358
NSN 6150-01-597-3274
NSN 6135-00-921-6487