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 2925-01-532-2477
NSN 5985-01-591-2691
NSN 6685-00-634-9964
NSN 4140-01-177-1445
NSN 6320-01-317-3663
NSN 6150-01-118-4789
NSN 6110-01-032-5075
NSN 5950-01-248-0496
NSN 5965-01-178-2367
NSN 5996-01-530-2918
NSN 6220-00-781-0451
NSN 6220-00-235-3565