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 5925-01-257-4314
NSN 6105-01-046-1434
NSN 6135-00-686-4777
NSN 6150-00-239-5029
NSN 5855-01-606-2129
NSN 4140-01-357-5135
NSN 6220-01-330-0583
NSN 6685-00-076-3844
NSN 5895-01-241-9924
NSN 6130-01-031-0178
NSN 5965-00-622-5169
NSN 7035-00-096-9986