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: Made-up articles of textile material, nesoi
NSN 5915-01-040-7215
NSN 6110-01-432-2442
NSN 5990-01-174-6851
NSN 6145-01-284-3051
NSN 5975-00-923-8320
NSN 6150-01-627-7219
NSN 5965-01-604-1632
NSN 5990-00-133-7734
NSN 5910-01-630-5595
NSN 6685-01-271-6611
NSN 5996-01-561-3230
NSN 5998-00-452-5406