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 5975-00-171-3608
NSN 5960-01-338-0688
NSN 5996-01-379-4943
NSN 2925-00-870-2372
NSN 6105-01-377-0059
NSN 5945-00-316-3389
NSN 5998-00-541-8792
NSN 5855-01-570-9714
NSN 6150-00-812-1965
NSN 4140-00-097-0167
NSN 5905-01-129-0539
NSN 5910-01-242-9792