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 5920-00-099-0826
NSN 7035-00-076-4097
NSN 5975-00-098-2874
NSN 6685-00-213-1475
NSN 6240-00-923-8944
NSN 6685-00-634-9964
NSN 5915-00-513-4285
NSN 6145-00-807-8431
NSN 5996-01-545-2223
NSN 5935-01-460-2630
NSN 6105-00-292-4110
NSN 5910-01-227-5559