Ctr hole diameter 1.068 in. Min and 1.070 in. Max
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: Cotters, cotter-pins, washers and similar articles, of aluminum
NSN 5960-01-573-6483
NSN 5945-00-808-6345
NSN 5945-01-446-4534
NSN 6150-01-210-0997
NSN 6320-01-072-2073
NSN 5998-01-180-4199
NSN 5935-00-241-5506
NSN 6320-00-371-8335
NSN 5965-01-119-1898
NSN 6130-01-340-3115
NSN 6620-01-401-5356
NSN 6135-01-079-7852