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 6135-01-633-8502
NSN 5855-00-058-1293
NSN 6130-00-902-4944
NSN 5895-01-043-6533
NSN 6685-01-437-9113
NSN 5930-00-778-3862
NSN 6145-01-458-2689
NSN 5895-01-309-6235
NSN 4140-01-519-6757
NSN 5975-01-441-8386
NSN 2925-01-177-1598
NSN 5920-01-189-0115