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 5855-01-020-7982
NSN 5950-00-395-1312
NSN 5895-00-877-6866
NSN 5910-01-649-7281
NSN 5960-01-495-0859
NSN 6105-01-557-1219
NSN 5915-01-449-1913
NSN 6220-01-063-9543
NSN 5996-00-100-4315
NSN 6130-00-277-7321
NSN 5999-01-146-3970
NSN 5975-01-576-3038