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 5999-00-290-5898
NSN 6110-01-570-9937
NSN 5920-01-101-6627
NSN 6135-01-472-9011
NSN 5920-00-554-0437
NSN 6145-01-645-8429
NSN 5855-00-411-8688
NSN 5930-01-431-5776
NSN 5996-00-236-7712
NSN 5950-01-531-6743
NSN 5965-00-934-3495
NSN 6650-01-029-2995