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 6105-00-864-5495
NSN 5965-00-646-4678
NSN 5996-00-807-8749
NSN 6150-01-414-8265
NSN 5895-01-011-9900
NSN 6150-01-581-5720
NSN 6610-01-551-0774
NSN 5935-01-505-5279
NSN 6645-00-233-4286
NSN 4140-01-061-2039
NSN 6150-01-263-2437
NSN 5950-01-178-4110