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 5960-01-328-8248
NSN 7035-01-438-2108
NSN 5910-01-313-9784
NSN 5965-01-603-0118
NSN 5945-00-665-9329
NSN 6645-01-437-9017
NSN 5996-00-808-8707
NSN 6240-01-461-9635
NSN 5910-00-952-2960
NSN 6610-00-870-0614
NSN 5960-01-641-5493
NSN 5960-01-437-7422