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 5965-00-755-4657
NSN 6110-01-514-0046
NSN 6650-00-245-8442
NSN 5895-01-356-0943
NSN 6105-01-359-5938
NSN 6650-00-432-2358
NSN 5998-00-088-9613
NSN 6150-01-513-8548
NSN 5905-01-122-1986
NSN 5965-01-605-0090
NSN 4140-00-500-2718
NSN 6145-00-799-1125