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 5935-00-885-8598
NSN 5925-01-323-0182
NSN 6105-01-068-4366
NSN 2925-00-441-8252
NSN 5950-01-026-6420
NSN 5905-00-789-3032
NSN 5910-00-774-8137
NSN 6130-01-223-5213
NSN 4140-01-414-7093
NSN 5925-01-474-1358
NSN 5855-01-236-9645
NSN 6610-01-139-0174