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 6645-00-103-1269
NSN 6240-00-066-5484
NSN 5910-00-008-9626
NSN 5985-00-081-1885
NSN 5855-01-550-5219
NSN 4140-00-152-7092
NSN 6150-01-422-2755
NSN 5835-01-071-9310
NSN 6105-00-210-8441
NSN 5965-00-961-1627
NSN 7035-00-902-8995
NSN 5985-01-262-5530