4820-66-073-9858

DAC: 5 25 Jun 1974 5305-66-080-5630 Setscrew 4980-17-9RNCC: 3 | RNVC: 2 | DAC: 6 7 Oct 1974 4820-66-073-9858

8430-21-852-8890 8430218528890 218528890 is footwear usually of welted construction extending above the ankle but below the calf. it may include safety features.

5310-14-232-4451 5310142324451 142324451 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.

8430-21-852-8892 8430218528892 218528892 is footwear usually of welted construction extending above the ankle but below the calf. it may include safety features.

2090-66-125-9563 2090661259563 661259563 AIR VALVE ASSEMBLY,