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 5975-01-215-3473
NSN 6150-01-569-6934
NSN 6150-00-999-9879
NSN 5990-01-052-1987
NSN 7035-01-551-1240
NSN 5945-01-580-2128
NSN 5945-01-467-2242
NSN 7035-01-099-8145
NSN 5996-01-215-1988
NSN 5915-01-024-1093
NSN 5835-00-148-9719
NSN 5965-01-100-2591