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 6130-00-489-9835
NSN 6685-01-028-5168
NSN 5925-00-397-8258
NSN 6145-01-517-0074
NSN 5910-00-224-5195
NSN 5915-00-963-6049
NSN 6650-00-868-9092
NSN 6650-01-183-0711
NSN 5915-01-101-9592
NSN 5996-01-365-9330
NSN 6240-01-575-8201
NSN 5930-01-425-1352