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 5950-00-478-2413
NSN 5945-01-068-3503
NSN 6220-01-311-5764
NSN 6220-00-799-2210
NSN 6685-01-438-1809
NSN 6685-01-174-3818
NSN 6110-00-797-7559
NSN 6685-01-643-8226
NSN 6130-01-657-7849
NSN 6650-01-444-1212
NSN 7035-00-064-7008
NSN 5996-00-495-3086