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 6130-00-974-2236
NSN 5985-01-622-0419
NSN 5950-01-506-1086
NSN 7035-01-499-9239
NSN 2925-01-065-0060
NSN 6620-01-529-1147
NSN 5935-01-240-1006
NSN 6320-00-857-4073
NSN 5935-01-625-1579
NSN 5999-00-788-0301
NSN 5915-00-679-3093
NSN 6105-01-507-3012