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: Articles of lead, nesoi
NSN 6610-00-757-2914
NSN 5985-00-153-0864
NSN 5835-00-770-2843
NSN 5930-01-211-6365
NSN 5975-01-181-7094
NSN 6685-01-497-5207
NSN 6320-00-284-1524
NSN 5996-01-230-2724
NSN 5950-00-141-5973
NSN 5895-00-753-5349
NSN 6135-01-652-4521
NSN 6135-00-917-1894