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 5945-00-338-1387
NSN 6645-01-274-3384
NSN 7035-00-421-8710
NSN 5835-00-672-5827
NSN 6130-01-440-9295
NSN 6610-01-314-3659
NSN 5835-01-599-1876
NSN 6645-00-627-1090
NSN 6135-01-570-4284
NSN 5990-00-232-3965
NSN 5998-00-593-5463
NSN 5895-01-560-4651