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 7035-00-570-4100
NSN 5910-01-470-1903
NSN 6645-01-557-8134
NSN 6110-01-481-1994
NSN 5975-00-456-0627
NSN 5835-01-608-8868
NSN 6105-01-098-9069
NSN 5945-01-356-3489
NSN 5999-01-536-2581
NSN 6220-01-514-2827
NSN 6150-00-480-8181
NSN 7035-00-760-5479