4935-00-973-3921

5310-00-595-6393 5310005956393 005956393 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.

5345-01-595-6393 5345015956393 015956393 is a rigid piece of abrasive with or without mounting facilities. items having such mounting facilities as a fixed spindle, a threaded insert, or an arbor hole are designed for mounting on a grinding machine, tool chuck or mandrel. items without mounting facilities are designed to be secured in a wheel holder by means of spring clamps.

4720-99-595-6393 4720995956393 995956393 is a length of nonmetallic hose with fittings on one or both ends. for items without fittings, see hose, nonmetallic. excludes hose assembly, air duct; and hose assembly, air duct, air breathing.

Repair Shop Equipment Modification Kit 10276472RNCC: 3 | RNVC: 2 | MEDALS: Y | DAC: 1 28 Aug 1976 4935-00-973-3921