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 6645-01-167-0712
NSN 7035-01-106-3476
NSN 5996-01-406-2845
NSN 6620-01-521-9146
NSN 6135-01-505-1293
NSN 5925-01-045-9602
NSN 5945-01-431-8124
NSN 6240-00-351-8564
NSN 5975-01-558-5621
NSN 2925-00-912-3993
NSN 6685-00-695-5095
NSN 5910-00-824-9992