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 5855-01-070-8084
NSN 6320-00-174-1362
NSN 5835-00-777-8333
NSN 5905-00-057-3684
NSN 7035-01-081-5797
NSN 6620-01-600-7483
NSN 5996-01-544-7773
NSN 6240-00-999-6645
NSN 5905-01-136-5326
NSN 5855-00-198-3197
NSN 5985-00-443-1528
NSN 6240-01-320-1308