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 6685-00-319-1685
NSN 5960-01-215-9232
NSN 5985-00-964-7692
NSN 5855-01-167-2162
NSN 6240-00-764-5207
NSN 6130-01-476-9065
NSN 5945-01-383-0625
NSN 5930-01-240-9522
NSN 5895-01-604-9047
NSN 5855-01-428-9456
NSN 6620-01-514-2801
NSN 6685-01-474-4949