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 5905-01-010-9909
NSN 5950-01-004-8052
NSN 5920-01-416-7506
NSN 5920-00-391-6252
NSN 5895-01-141-6031
NSN 5895-01-558-3445
NSN 5965-00-500-5826
NSN 6320-01-466-4175
NSN 5945-00-388-8824
NSN 2925-01-461-6372
NSN 6610-01-304-3226
NSN 2925-01-507-1276