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 6150-00-998-8608
NSN 6220-01-599-4516
NSN 6130-01-573-6156
NSN 6220-00-141-6150
NSN 5996-01-440-8741
NSN 7035-00-117-0418
NSN 6105-00-917-9869
NSN 6150-00-980-7525
NSN 6145-01-487-6322
NSN 6110-01-208-3448
NSN 5965-00-820-0469
NSN 6645-01-364-2211