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 5855-00-862-3345
NSN 5975-01-151-9790
NSN 4140-00-856-3186
NSN 5985-00-229-6655
NSN 6645-01-414-8806
NSN 6240-01-004-8790
NSN 5935-00-854-3742
NSN 6685-01-469-3025
NSN 5999-01-251-6910
NSN 5920-01-599-4432
NSN 5855-00-862-3345
NSN 6150-01-469-6564