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 5895-01-106-3809
NSN 7035-01-281-3642
NSN 6645-01-147-4603
NSN 6135-01-294-2131
NSN 5985-01-088-7337
NSN 6240-00-901-8612
NSN 6135-00-926-0845
NSN 6130-01-399-1945
NSN 5990-00-421-0956
NSN 5920-01-599-8622
NSN 5998-00-452-9447
NSN 5835-00-059-5854