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 5945-01-010-3279
NSN 6135-01-394-8087
NSN 4140-01-307-3143
NSN 5895-01-422-9839
NSN 5895-01-461-7472
NSN 6645-01-548-0218
NSN 7035-01-458-7762
NSN 5920-00-245-0250
NSN 5998-01-249-8389
NSN 5855-00-483-0020
NSN 6685-01-086-0246
NSN 6650-01-038-9079