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 5835-00-034-4976
NSN 5835-01-044-2628
NSN 5965-01-456-6622
NSN 5930-00-752-4599
NSN 5935-00-666-4877
NSN 5855-01-093-8202
NSN 6685-00-663-9000
NSN 5985-01-005-0370
NSN 5985-00-339-2318
NSN 2925-01-572-0539
NSN 5999-01-055-2091
NSN 5996-01-272-5685