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 6650-01-199-8589
NSN 5975-01-201-1809
NSN 5990-01-411-5930
NSN 6105-00-471-1019
NSN 7035-00-252-7467
NSN 5950-01-157-9482
NSN 5945-01-470-2159
NSN 6135-01-041-3829
NSN 5996-01-516-9152
NSN 6240-01-239-9916
NSN 5975-00-964-9064
NSN 6220-00-197-0462