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 5945-01-114-5055
NSN 5915-01-393-7291
NSN 5998-01-152-1985
NSN 5895-01-057-3968
NSN 5985-00-813-6299
NSN 5965-00-651-7372
NSN 6110-00-969-4030
NSN 5910-01-023-2456
NSN 6685-01-261-2983
NSN 6320-01-170-4068
NSN 5930-01-476-3363
NSN 5930-01-303-7434