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 2925-00-881-3770
NSN 6150-01-449-1339
NSN 6650-00-021-9555
NSN 5975-01-238-4687
NSN 7035-01-026-0117
NSN 6650-01-645-0199
NSN 5905-01-495-1087
NSN 5975-00-203-6020
NSN 5910-00-078-2681
NSN 5998-01-422-3743
NSN 5855-01-191-3404
NSN 6650-01-276-4486