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 6685-00-881-3767
NSN 5999-00-212-4899
NSN 5985-01-344-8535
NSN 6220-01-353-9026
NSN 5915-00-449-4488
NSN 7035-00-188-6674
NSN 6150-00-518-4558
NSN 6610-00-524-0724
NSN 6110-00-836-0330
NSN 5895-01-594-0227
NSN 6135-00-025-6382
NSN 5999-01-406-2891