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 5835-01-432-1277
NSN 6610-01-074-6654
NSN 5975-00-195-5382
NSN 6105-00-876-8057
NSN 2925-00-412-2046
NSN 4140-01-394-4166
NSN 6650-00-207-9639
NSN 5925-01-478-3541
NSN 5835-00-315-3797
NSN 5855-01-354-7291
NSN 5855-01-257-2636
NSN 5895-01-593-4975