Item must comply with requirements of defense supply center philadelphia production standard no. P00487nrp
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 5915-01-034-0079
NSN 6110-01-283-3753
NSN 2925-01-350-8372
NSN 5998-00-906-9846
NSN 6105-01-533-8230
NSN 6650-01-537-2624
NSN 5910-01-181-3500
NSN 5915-00-103-1656
NSN 5920-01-474-5404
NSN 5925-00-549-3905
NSN 6130-01-064-2874
NSN 6320-00-593-0379