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 6110-01-415-2326
NSN 6110-01-485-3312
NSN 6130-01-541-1974
NSN 5905-01-422-4939
NSN 6320-00-242-3300
NSN 5920-01-420-5768
NSN 6110-00-789-5594
NSN 7035-01-283-2536
NSN 5960-01-076-4708
NSN 5915-01-386-6487
NSN 6130-01-239-9831
NSN 5999-01-422-2962