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 6610-01-443-9768
NSN 5965-01-461-2850
NSN 5965-01-430-4292
NSN 5945-01-145-3079
NSN 6145-00-471-3975
NSN 6220-01-368-3119
NSN 5960-01-138-3337
NSN 7035-00-916-9380
NSN 7035-00-631-3782
NSN 2925-00-603-9371
NSN 6610-01-084-6738
NSN 5835-00-711-3371