End item application table, operating, hospital; model no. 300
A circular shaped item with an aperture manufactured to predetermined dimensions and designed for use as a seal in stuffing boxes, packing nuts, and the like. It may be (1) any nonmetallic molded or formed ring (except solid (without joint) rings having a square or rectangular cross section); or (2) any shredded metal or metal foil type metallic or semimetallic rings. Excludes felt items but includes multimaterial items in which one of the materials is felt. For solid (without joints) nonmetallic items with a square or rectangular cross section, see washer (as modified) and gasket. For rubber items specifically designed for weather-proofing doors, windows, chests, and the like see seal, nonmetallic angle; seal, nonmetallic channel; and seal, nonmetallic, special shaped section. For circular (with aperature) nonmetallic items with a solid round cross-section see o-ring. Excludes cup, compression; gasket; washer (as modified); and felt, mechanical, preformed.
Classification: Gaskets,washers & other seals
NSN 6130-00-701-3999
NSN 6620-01-616-3303
NSN 5985-00-587-7198
NSN 5950-01-469-8054
NSN 5935-01-537-7792
NSN 5998-01-382-8035
NSN 6620-00-905-6590
NSN 5999-00-730-1331
NSN 5855-01-578-6742
NSN 5835-00-130-6404
NSN 5990-01-127-1108
NSN 5960-01-583-4737