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 6650-01-240-2334
NSN 6650-00-629-8027
NSN 5999-01-400-5933
NSN 5950-01-118-9535
NSN 7035-00-390-6917
NSN 5950-01-271-4819
NSN 5915-00-304-8195
NSN 5950-00-144-4139
NSN 6650-01-447-2858
NSN 6110-01-124-1546
NSN 6135-00-767-0331
NSN 5996-00-056-5150