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 6135-01-116-3385
NSN 5910-00-089-3043
NSN 5950-01-467-6778
NSN 5925-00-636-5683
NSN 6645-00-181-1877
NSN 5835-01-511-5337
NSN 5920-00-900-0220
NSN 6130-00-976-2180
NSN 6320-01-506-9439
NSN 6110-01-320-1196
NSN 5855-01-421-7691
NSN 2925-01-243-0328