3020-01-585-3395

5310-99-710-9363 5310997109363 997109363 is a nut having 1 convex, spherical bearing surface and 6 flat sides. items may have a removable collar. see also nut (1), plain, cone seat, hexagon.

5310-99-411-3827 5310994113827 994113827 is a washer of any peripheral shape having a centrally located hole. both bearing surfaces are parallel and flat, but one or both of the bearing surfaces must be broken by a counterbore, countersink, or similarly shaped recess. the thickness must not exceed 25 per cent of the outside diameter or the largest outside dimension. the maximum limit of the tolerance or range applied to the thickness and/or largest outside dimension must be used to determine compliance. excludes washer, concave, retainer, packing, and thrust type washers. see also spacer, sleeve; and spacer, stepped.

5310-99-708-8589 5310997088589 997088589 is 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.

6220-00-948-0466 6220009480466 009480466 is a light specifically designed to be mounted on an aircraft to indicate its position in motion or at rest and/or its direction of travel.

6515-01-576-0075 6515015760075 015760075 FIXATION PLATE,SPINAL SURGERY