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 6240-00-583-9863
NSN 6610-01-392-5555
NSN 6320-01-125-3361
NSN 6240-00-555-6347
NSN 5910-01-584-8424
NSN 6105-00-558-9878
NSN 5999-01-506-1985
NSN 6645-01-025-1002
NSN 6150-01-045-0509
NSN 6685-00-141-4300
NSN 6130-00-688-7085
NSN 6105-01-258-5688