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 5945-01-458-4448
NSN 5910-01-491-0551
NSN 6130-01-175-4670
NSN 4140-00-342-9729
NSN 5835-00-995-0277
NSN 6685-00-578-5951
NSN 6320-00-098-2858
NSN 6110-01-364-9779
NSN 5996-01-480-3431
NSN 6650-00-498-6336
NSN 6105-01-285-0960
NSN 5985-00-155-4205