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 6645-01-272-2501
NSN 5935-00-617-3147
NSN 5930-01-269-8329
NSN 5910-01-386-3002
NSN 5985-01-310-9105
NSN 6650-00-829-4122
NSN 5950-00-979-3908
NSN 5930-01-597-8482
NSN 6645-00-960-6594
NSN 6105-00-337-3493
NSN 5925-01-415-3084
NSN 6110-01-165-0499