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 6685-01-274-0214
NSN 5985-00-833-9393
NSN 5935-00-941-2287
NSN 6685-01-374-4036
NSN 5895-00-093-6590
NSN 6135-01-130-3145
NSN 5945-01-391-7485
NSN 5999-00-983-6207
NSN 6105-01-243-0371
NSN 5985-00-795-2911
NSN 2925-01-550-0177
NSN 6105-01-197-7687