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 5945-01-287-9219
NSN 6320-01-512-2031
NSN 5835-01-073-2455
NSN 5985-01-195-0990
NSN 5910-00-451-2293
NSN 5910-01-176-6651
NSN 5930-01-513-3450
NSN 5965-00-527-8818
NSN 5915-01-123-8292
NSN 5835-01-264-8782
NSN 7035-00-206-6123
NSN 6645-00-153-3834