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 6320-01-102-0799
NSN 6220-00-244-5040
NSN 6650-00-981-1336
NSN 6240-00-855-4518
NSN 6220-01-141-7709
NSN 5835-00-740-0246
NSN 6645-01-647-0509
NSN 2925-00-055-9601
NSN 6110-00-827-0086
NSN 7035-00-703-3535
NSN 6220-01-066-4081
NSN 6685-00-256-0240