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 6130-01-097-3943
NSN 5905-00-717-4767
NSN 5950-00-004-7738
NSN 5905-01-041-6840
NSN 6240-01-484-5107
NSN 5920-01-066-6926
NSN 6685-01-581-4566
NSN 5930-01-494-3359
NSN 5920-00-444-2127
NSN 5920-01-543-5134
NSN 6645-00-402-5622
NSN 5985-01-315-6882