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 5965-00-137-9291
NSN 6150-01-497-5790
NSN 6220-00-886-4717
NSN 5920-01-014-7773
NSN 6130-01-020-7307
NSN 5950-01-604-9435
NSN 5835-00-853-7785
NSN 5950-01-355-4241
NSN 5855-00-118-8762
NSN 5835-01-263-1293
NSN 6650-01-090-6552
NSN 5905-01-063-3055