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 5945-01-039-0397
NSN 5930-01-463-9107
NSN 5998-01-329-1059
NSN 6220-01-510-9765
NSN 5975-01-054-8859
NSN 6240-01-566-0816
NSN 6150-01-453-5062
NSN 6645-00-072-9243
NSN 6610-00-511-3328
NSN 6610-00-925-0935
NSN 6110-01-231-5487
NSN 5895-01-412-0950