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 2925-00-720-3948
NSN 6650-01-354-5917
NSN 5996-00-446-3784
NSN 5915-00-174-7079
NSN 5985-01-428-9394
NSN 5915-00-172-3084
NSN 6685-01-590-2705
NSN 6110-01-382-6857
NSN 5915-01-493-4926
NSN 5975-01-430-3586
NSN 6220-00-274-6880
NSN 5960-01-413-3877