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 6645-00-099-6913
NSN 5935-01-140-7355
NSN 5895-01-634-0630
NSN 2925-01-182-0227
NSN 6105-01-115-9925
NSN 6145-01-428-9571
NSN 2925-01-577-0004
NSN 5950-01-383-6786
NSN 5920-01-620-5946
NSN 6130-01-521-0641
NSN 5855-01-577-0658
NSN 5910-01-422-4924