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 6145-00-873-4808
NSN 5960-00-840-8976
NSN 5930-00-923-6075
NSN 5835-00-419-0575
NSN 6320-00-004-9158
NSN 6610-00-331-3460
NSN 5950-01-351-4795
NSN 5935-01-219-4038
NSN 5930-01-430-9396
NSN 6145-01-578-2045
NSN 5910-01-394-6109
NSN 5835-00-170-5238