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 5975-01-209-6806
NSN 5920-01-214-2128
NSN 5998-01-633-1699
NSN 6130-00-856-7285
NSN 5920-01-315-6982
NSN 5998-01-025-5361
NSN 6320-00-925-0558
NSN 5895-01-072-3140
NSN 6135-01-108-6057
NSN 5935-01-359-2065
NSN 5895-00-147-7034
NSN 5925-01-560-1047