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 4140-00-231-1475
NSN 6320-00-070-4544
NSN 6685-00-244-0019
NSN 6685-00-938-7904
NSN 5996-01-386-4230
NSN 4140-01-044-0144
NSN 6645-00-462-7072
NSN 6685-01-617-7177
NSN 6685-01-124-2268
NSN 6105-01-448-9380
NSN 5998-00-111-6759
NSN 6130-00-811-0418