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 5920-01-425-7496
NSN 5835-01-317-4840
NSN 7035-01-018-9629
NSN 6685-00-258-2257
NSN 5950-01-268-1874
NSN 5910-00-696-8909
NSN 5965-01-399-8454
NSN 5905-01-059-5504
NSN 6130-01-634-0603
NSN 5935-01-432-8891
NSN 2925-01-043-9786
NSN 6145-01-119-9040