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 5960-01-246-4809
NSN 5905-01-545-9442
NSN 5935-01-241-3605
NSN 5985-00-117-4702
NSN 5935-01-586-8484
NSN 2925-01-446-6976
NSN 6150-01-360-5880
NSN 5855-01-422-5413
NSN 5965-01-098-7028
NSN 5925-01-029-3483
NSN 6130-01-289-7676
NSN 5965-01-392-0049