0.375 in. Diameter hole, located 0.750 in. C to c distance from center hole
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: Washers other than lock washers, iron or steel
NSN 5930-01-251-3379
NSN 5835-01-548-7454
NSN 5975-00-461-7490
NSN 6135-01-413-4747
NSN 6650-01-386-6711
NSN 5915-00-336-6481
NSN 6320-00-456-2092
NSN 5835-01-565-3411
NSN 5835-00-725-2087
NSN 6620-01-630-1721
NSN 5960-01-654-4353
NSN 5945-01-555-8373