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 5835-01-527-2629
NSN 5999-01-591-5234
NSN 6150-01-463-1488
NSN 5999-00-019-8856
NSN 5855-00-198-3197
NSN 5935-01-065-0818
NSN 6105-01-312-5519
NSN 6150-01-407-5970
NSN 6610-01-182-1182
NSN 5990-01-074-5562
NSN 6130-01-245-1728
NSN 6105-01-043-6768