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 6105-00-574-5898
NSN 5975-01-106-3595
NSN 6645-01-086-1411
NSN 6150-01-560-6089
NSN 4140-00-720-4993
NSN 6685-01-311-8892
NSN 6240-01-578-7023
NSN 5965-01-016-1606
NSN 6685-01-457-0246
NSN 5985-00-924-9110
NSN 5999-01-248-1247
NSN 6150-01-350-1387