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.
NSN 5985-01-606-8831
NSN 5855-00-482-9876
NSN 5975-00-677-8908
NSN 5895-01-514-3927
NSN 6105-01-170-4528
NSN 6620-00-165-1749
NSN 5905-00-952-6026
NSN 6685-01-076-4703
NSN 5985-01-549-1952
NSN 5835-00-413-4701
NSN 5950-01-325-7131
NSN 6645-00-917-6225