Diagonal cut type
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 5910-01-156-1552
NSN 5945-00-459-7392
NSN 5835-01-312-4446
NSN 6610-00-593-2950
NSN 5985-01-108-8185
NSN 6135-01-010-0891
NSN 6145-01-197-8488
NSN 5930-00-909-6530
NSN 5935-00-176-0165
NSN 5915-01-220-8184
NSN 6110-00-401-4640
NSN 5998-00-938-9446