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 5915-01-127-9435
NSN 6145-00-889-8551
NSN 6645-01-076-4655
NSN 5905-01-435-2097
NSN 5915-01-569-1406
NSN 5855-00-925-0114
NSN 5920-01-027-0660
NSN 6135-01-273-1253
NSN 5915-00-538-7707
NSN 6240-01-119-9292
NSN 6135-01-139-1700
NSN 5975-01-437-8869