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 6650-00-840-9758
NSN 5965-00-204-8513
NSN 5905-01-379-7718
NSN 5935-01-532-6187
NSN 5905-00-228-0654
NSN 5920-01-063-5769
NSN 6145-01-577-5594
NSN 5835-00-821-8555
NSN 5999-00-101-7672
NSN 5996-01-131-0006
NSN 6105-01-268-0525
NSN 5920-00-875-4100