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 6220-01-267-0651
NSN 5915-01-503-6985
NSN 5835-01-632-6627
NSN 6145-01-426-8976
NSN 6110-00-987-6971
NSN 5910-01-478-9023
NSN 5985-01-151-1398
NSN 6145-00-171-3152
NSN 6110-00-177-3105
NSN 5915-00-372-4522
NSN 6145-01-214-4016
NSN 5855-01-481-3906