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 7035-01-579-4029
NSN 6130-01-366-7995
NSN 6150-01-445-1410
NSN 5935-01-226-8383
NSN 5965-01-169-1194
NSN 6240-01-546-9756
NSN 5920-01-034-0125
NSN 6240-01-253-0687
NSN 6620-01-201-9295
NSN 5905-01-551-1031
NSN 2925-01-371-6853
NSN 5990-01-320-1412