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 6135-01-050-3194
NSN 5895-00-215-3775
NSN 6105-01-060-7574
NSN 6685-01-292-2254
NSN 6150-01-323-6916
NSN 2925-00-445-4054
NSN 6650-00-389-4111
NSN 5960-00-652-5921
NSN 5915-01-465-1155
NSN 5915-01-453-6152
NSN 6110-00-854-2249
NSN 5920-01-106-1137