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 5915-00-480-2049
NSN 6105-01-273-0212
NSN 6150-01-216-1117
NSN 5915-01-039-8814
NSN 6685-00-928-7639
NSN 5920-01-185-2222
NSN 5915-01-021-8096
NSN 7035-00-946-2642
NSN 5996-01-320-4900
NSN 6130-00-079-1269
NSN 6650-01-016-0406
NSN 5925-00-768-2593