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 5905-00-068-7127
NSN 5910-00-816-9909
NSN 5960-01-573-6483
NSN 5910-01-245-3383
NSN 6135-01-633-8502
NSN 6320-00-511-7331
NSN 5975-00-185-5243
NSN 5925-01-026-0891
NSN 5945-00-246-5740
NSN 5996-01-473-2183
NSN 6650-00-269-5000
NSN 6685-01-104-8791