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 5950-01-051-8291
NSN 7035-00-585-2113
NSN 5930-01-170-4108
NSN 6620-00-692-4504
NSN 6620-00-643-1402
NSN 5999-01-117-7326
NSN 5998-00-989-2735
NSN 2925-01-105-7850
NSN 5999-00-248-6984
NSN 6105-01-547-4218
NSN 5930-01-508-8650
NSN 6620-00-934-9150