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 6105-00-765-4908
NSN 5920-00-486-8822
NSN 5835-00-327-6192
NSN 6150-00-238-1352
NSN 6645-00-211-6906
NSN 6620-00-335-9462
NSN 5999-01-087-5253
NSN 5920-01-238-4983
NSN 5835-00-926-0195
NSN 6105-00-008-0214
NSN 5996-00-461-3416
NSN 5975-01-615-2325