Insulating; off-white
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 5965-01-051-0126
NSN 5975-00-011-2403
NSN 5910-01-105-8872
NSN 4140-01-025-1555
NSN 6145-00-864-7881
NSN 5990-01-503-9804
NSN 5925-01-446-3353
NSN 6150-00-400-9185
NSN 5930-01-604-5195
NSN 5960-01-143-8622
NSN 6240-01-577-6745
NSN 5920-01-272-1354