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 6130-01-265-8696
NSN 6610-00-365-4454
NSN 5985-00-404-4027
NSN 5920-01-003-4267
NSN 2925-00-422-5159
NSN 6685-00-111-1123
NSN 6650-01-272-9746
NSN 5985-00-454-0728
NSN 6150-00-848-6925
NSN 2925-01-384-4139
NSN 5998-01-180-1721
NSN 5965-01-441-6842