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 5996-01-493-9531
NSN 6110-01-456-8815
NSN 6110-00-647-3932
NSN 5930-00-281-1311
NSN 5965-00-951-9961
NSN 5965-00-244-8428
NSN 6150-01-062-1924
NSN 5910-01-587-8488
NSN 6320-01-056-1164
NSN 2925-01-259-0785
NSN 5925-01-152-7996
NSN 5935-01-385-0707