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 5855-00-481-0019
NSN 5835-00-904-6272
NSN 5945-01-444-0971
NSN 6685-01-514-8655
NSN 5960-01-593-1936
NSN 6220-01-514-8511
NSN 5920-00-636-4713
NSN 5945-00-960-6821
NSN 6105-00-394-6803
NSN 6320-00-456-2092
NSN 5990-01-501-9094
NSN 6645-00-963-6354