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 6650-01-350-4421
NSN 5855-01-634-0259
NSN 6130-01-437-8855
NSN 5835-00-121-7558
NSN 6685-00-954-8449
NSN 6650-01-094-8937
NSN 5975-01-167-8598
NSN 6145-01-521-1824
NSN 7035-01-413-6697
NSN 5915-01-371-2906
NSN 6105-00-078-9372
NSN 5855-00-058-1293