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 5895-00-776-6079
NSN 6320-00-174-1362
NSN 7035-01-403-2841
NSN 6240-01-152-2662
NSN 6645-01-024-8199
NSN 6620-00-408-5478
NSN 6645-01-553-3599
NSN 5985-00-658-2879
NSN 5855-00-925-0114
NSN 6240-01-592-9088
NSN 5835-00-419-6576
NSN 5975-01-206-4792