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 5950-01-250-3687
NSN 6620-01-127-6306
NSN 5895-01-431-5499
NSN 6105-01-168-8335
NSN 5985-01-068-4308
NSN 6110-01-342-5206
NSN 6110-00-377-9160
NSN 6110-00-188-9874
NSN 6650-01-305-8881
NSN 5925-01-501-8667
NSN 5965-01-391-9492
NSN 5935-00-477-7573