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 5935-00-824-9432
NSN 6110-00-512-1701
NSN 5998-00-288-5533
NSN 5990-00-015-3907
NSN 5975-01-540-8495
NSN 6685-01-347-4648
NSN 5895-01-459-4275
NSN 2925-01-364-7926
NSN 5920-01-630-4728
NSN 5965-01-425-2039
NSN 6150-01-570-1680
NSN 6240-01-607-6252