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 5975-01-459-8006
NSN 6240-00-246-7242
NSN 5965-00-051-1721
NSN 5990-01-517-7848
NSN 7035-01-198-1512
NSN 6110-00-427-9239
NSN 6130-01-114-7376
NSN 5996-01-253-3486
NSN 6650-00-919-3569
NSN 6320-01-449-1014
NSN 5945-01-634-0588
NSN 5935-00-833-8652