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 7035-01-206-2623
NSN 5935-01-357-3448
NSN 6650-01-237-4689
NSN 7035-01-495-7134
NSN 5985-00-244-0842
NSN 5999-01-175-0280
NSN 5985-00-400-3189
NSN 5855-00-821-7512
NSN 6645-01-528-7152
NSN 6145-01-329-0681
NSN 6650-00-405-0702
NSN 5965-00-168-9624