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 5835-00-406-8460
NSN 5950-01-436-1363
NSN 5985-01-569-1459
NSN 6240-00-708-2083
NSN 5930-01-609-2871
NSN 6645-01-194-6594
NSN 5985-01-626-5249
NSN 5905-00-913-1844
NSN 6610-01-445-6687
NSN 5985-01-064-8180
NSN 5930-01-331-4077
NSN 5930-00-391-6323