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 5925-01-169-0995
NSN 6110-00-081-6335
NSN 5920-01-517-5346
NSN 5920-01-151-4368
NSN 6110-00-161-4115
NSN 7035-01-411-6062
NSN 6685-00-409-4970
NSN 6650-00-248-4895
NSN 6110-01-648-5202
NSN 5975-00-271-0420
NSN 5910-01-463-5642
NSN 5999-01-551-1212