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 6650-01-140-4463
NSN 6650-00-910-2708
NSN 6145-00-575-7190
NSN 5985-00-316-3390
NSN 6685-01-428-9618
NSN 6685-01-429-4270
NSN 5910-00-436-2576
NSN 5985-01-584-1742
NSN 6150-01-146-5562
NSN 6105-01-224-6438
NSN 6105-01-266-9085
NSN 5855-01-659-5121