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 5935-01-089-9811
NSN 5950-00-231-4879
NSN 6685-01-461-2464
NSN 6320-01-552-8721
NSN 5835-01-456-3922
NSN 6105-00-195-7065
NSN 5910-01-126-6548
NSN 6130-01-603-2735
NSN 5935-01-436-4336
NSN 6610-00-081-2365
NSN 5915-01-209-0599
NSN 6135-01-478-5598