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 6320-00-391-5906
NSN 5965-01-074-7306
NSN 5895-01-118-7121
NSN 6320-01-564-0893
NSN 6105-00-481-6880
NSN 4140-00-701-0406
NSN 5925-01-417-8715
NSN 6650-01-152-5287
NSN 6150-00-690-5447
NSN 4140-01-481-3587
NSN 7035-01-426-4133
NSN 6150-01-338-2958