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 7035-01-201-9850
NSN 6620-01-333-0406
NSN 5835-01-118-4690
NSN 5835-00-949-3018
NSN 6145-01-011-8251
NSN 6650-01-514-0240
NSN 7035-01-302-5359
NSN 6685-01-322-1926
NSN 5975-00-350-8151
NSN 6145-01-412-0869
NSN 5915-01-392-7822
NSN 5905-00-003-7718