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 5935-01-418-6348
NSN 5905-00-264-4803
NSN 5895-01-429-5778
NSN 6650-01-399-0628
NSN 6650-01-053-8726
NSN 6135-00-556-8318
NSN 5835-01-412-0344
NSN 5925-00-456-0651
NSN 5935-00-141-0540
NSN 6610-01-103-4627
NSN 5895-01-586-4651
NSN 6110-01-423-3676