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 5945-00-104-5922
NSN 7035-01-489-5679
NSN 6135-00-050-7189
NSN 5925-00-144-0482
NSN 5895-00-581-2711
NSN 6685-01-029-5133
NSN 4140-01-310-5045
NSN 6320-00-557-3079
NSN 5925-01-053-5054
NSN 5998-00-465-9572
NSN 5960-01-589-6846
NSN 5930-00-979-0270