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 6650-01-300-1668
NSN 6610-01-462-9439
NSN 5915-01-521-0294
NSN 5935-01-321-2942
NSN 5925-01-389-8277
NSN 6620-01-061-3497
NSN 5910-01-411-6110
NSN 6220-00-695-1107
NSN 6685-00-005-7896
NSN 6105-01-484-7319
NSN 5895-01-065-6087
NSN 5925-01-575-9558