A nonmetallic circular item with an aperature, having a solid round cross-section. They are used primarily for sealing. For items with other than round cross section, see packing,preformed. For noncircular items with a round cross-section, see seal,nonmetallic round section and rubber,round section.
Classification: Gaskets, washers and other seals, of vulcanized rubber other than hard rubber
NSN 6610-00-292-9895
NSN 5835-01-380-0448
NSN 5910-01-403-2812
NSN 6650-00-864-2942
NSN 6145-01-291-9152
NSN 5835-01-495-0595
NSN 5930-01-107-1980
NSN 5999-01-323-9486
NSN 6645-01-352-5675
NSN 5930-00-596-4523
NSN 6130-00-939-7216
NSN 5910-00-203-3736