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 5996-01-012-3267
NSN 5925-00-429-9859
NSN 6685-00-260-7559
NSN 6610-00-089-6950
NSN 6610-01-503-0153
NSN 6610-00-647-3830
NSN 5855-01-230-4665
NSN 4140-01-556-2843
NSN 5996-00-728-3654
NSN 6150-01-152-2560
NSN 6135-00-223-9563
NSN 5999-01-328-8348