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 7035-00-535-8109
NSN 5965-01-476-8539
NSN 5910-01-567-6211
NSN 6135-00-321-6707
NSN 5960-01-093-6223
NSN 5990-01-272-4091
NSN 5960-01-147-2303
NSN 6610-01-316-3547
NSN 4140-01-197-4273
NSN 6650-01-431-6796
NSN 6320-00-823-2015
NSN 4140-00-287-3176