1.250 in. Washer
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.
NSN 6135-01-115-2867
NSN 6685-01-065-3511
NSN 5910-00-833-7971
NSN 6135-01-438-7851
NSN 5975-01-133-8441
NSN 5985-00-265-2942
NSN 5990-00-902-7764
NSN 5915-00-286-3272
NSN 5905-01-503-2608
NSN 6145-00-338-5645
NSN 5945-01-317-3193
NSN 5835-01-020-5650