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 6135-00-995-1089
NSN 6105-01-634-0322
NSN 5975-01-583-1318
NSN 6220-01-634-0660
NSN 7035-01-166-2473
NSN 7035-01-005-6971
NSN 6105-00-954-0757
NSN 2925-01-332-7178
NSN 6645-01-421-4007
NSN 5835-01-387-4227
NSN 5990-01-159-5988
NSN 5990-01-010-5475