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 7035-01-029-7221
NSN 5855-00-782-7714
NSN 5999-00-739-2262
NSN 5930-01-170-2316
NSN 6150-01-183-9334
NSN 5925-01-423-7803
NSN 5975-00-636-4910
NSN 5960-01-026-9005
NSN 5985-00-027-7775
NSN 5835-00-195-7508
NSN 6650-01-007-9588
NSN 6610-01-088-1590