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 5998-00-757-6013
NSN 6110-01-543-0282
NSN 2925-01-141-7563
NSN 5895-00-905-1154
NSN 5975-01-565-3786
NSN 5920-01-360-5681
NSN 6685-01-364-0280
NSN 6240-01-184-3415
NSN 6650-00-647-1085
NSN 6130-01-572-2049
NSN 6240-00-201-9011
NSN 5835-00-397-7697