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 6110-01-083-8317
NSN 5925-00-529-3950
NSN 5895-01-056-4548
NSN 5996-01-238-9607
NSN 5915-01-411-6202
NSN 5985-01-217-2593
NSN 5925-01-094-9653
NSN 5915-01-231-5869
NSN 5998-00-801-6527
NSN 5930-00-269-4996
NSN 2925-01-034-8948
NSN 6130-00-662-8557