5340-13-113-0763

5310-15-111-2346 5310151112346 151112346 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.

1430-01-111-2346 1430011112346 011112346

5905-99-111-2346 5905991112346 991112346

6625-25-111-2346 6625251112346 251112346 is a fixed number of components and/or items, not all having the same basic name, for making quantitative measurements of broad-band electrical and/or magnetic interference in the radio frequency spectrum.

8430-17-111-2346 8430171112346 171112346 is footwear having safety features such as steel box toes or equivalent, nonslip heels and soles, and/or instep guards. they are used to provide protection to the feet from an impact force and to prevent injury from falls due to slippage. designed to be worn by males past the age of physical maturity. excludes shoes, conductive; shoes, electrical hazards protective; shoes, molders'; and shoes, nonsparking.