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 5965-01-104-5102
NSN 5965-00-929-9415
NSN 5965-00-083-8157
NSN 5855-00-862-3345
NSN 6135-00-809-2148
NSN 6650-01-200-9704
NSN 6150-01-267-9546
NSN 5990-00-436-7766
NSN 5915-00-799-7369
NSN 6130-01-194-2572
NSN 6645-00-497-3495
NSN 6110-01-270-6522