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 5945-01-205-0000
NSN 5945-00-789-4123
NSN 5950-01-335-0677
NSN 5998-00-062-0024
NSN 6320-01-192-0332
NSN 5920-00-471-2548
NSN 5935-01-229-5159
NSN 6645-00-171-9639
NSN 5965-01-656-3038
NSN 6645-00-376-4829
NSN 2925-01-032-3814
NSN 5835-01-422-2399