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 5925-01-486-8707
NSN 5965-00-661-0469
NSN 5835-00-122-6476
NSN 6685-01-349-4450
NSN 5930-01-504-9599
NSN 5996-01-591-8882
NSN 5835-01-532-5948
NSN 6105-00-922-8597
NSN 5895-00-954-8264
NSN 6220-01-437-4082
NSN 5985-00-873-1952
NSN 5965-01-196-1526