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 6650-01-113-7563
NSN 6645-00-833-2395
NSN 5965-00-372-2537
NSN 5920-00-529-0618
NSN 5835-01-055-6063
NSN 6135-00-998-5884
NSN 5835-01-398-3859
NSN 5895-00-194-4875
NSN 6685-01-318-4104
NSN 6610-01-240-2338
NSN 6685-01-368-0419
NSN 5920-01-235-0704