Used on compressor/defensive firecontrol sys/b-52 bomber/boeing
No other part numbers with same form, fit, and function found.
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 6220-01-206-4801
NSN 5975-01-109-3504
NSN 5895-00-781-8636
NSN 6240-00-176-1824
NSN 5915-01-375-4416
NSN 6610-01-554-8225
NSN 6620-01-215-0470
NSN 5975-00-867-8162
NSN 5930-01-476-4701
NSN 5915-01-301-5454
NSN 6130-01-428-6307
NSN 5945-01-338-3495