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 5855-01-114-3513
NSN 6685-01-453-3573
NSN 6130-00-209-6716
NSN 6110-01-176-3846
NSN 6105-01-634-0322
NSN 6130-01-085-7314
NSN 5855-00-089-3974
NSN 5960-00-167-7875
NSN 5996-00-601-6690
NSN 5915-00-900-7577
NSN 6220-01-263-3899
NSN 6240-00-079-1759