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 6130-00-277-7321
NSN 5965-01-386-2988
NSN 5975-01-512-1419
NSN 6105-00-114-0966
NSN 6645-01-192-4079
NSN 5930-00-289-6709
NSN 6650-00-604-1214
NSN 5950-01-493-3116
NSN 6320-00-242-3300
NSN 5998-01-630-1327
NSN 6130-00-826-8284
NSN 6320-01-259-2604