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 5915-01-411-5355
NSN 5905-01-155-3099
NSN 5950-00-529-0264
NSN 5855-01-453-1549
NSN 6650-01-515-0391
NSN 7035-01-322-0221
NSN 5835-01-412-6901
NSN 5996-01-184-5035
NSN 6150-01-062-7095
NSN 4140-01-187-1819
NSN 5835-00-419-6576
NSN 6110-01-142-3853