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: Gaskets,washers & other seals
NSN 5835-01-355-3654
NSN 5985-00-288-1861
NSN 5920-01-025-1618
NSN 7035-00-299-7150
NSN 6320-01-264-7611
NSN 6620-00-296-6762
NSN 6145-00-155-5297
NSN 7035-01-641-5298
NSN 5990-01-305-8121
NSN 6130-01-089-9646
NSN 5835-01-323-2581
NSN 6240-00-740-8901