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 5835-00-460-5750
NSN 7035-00-834-2090
NSN 6650-00-754-2276
NSN 6645-01-007-9192
NSN 5915-00-346-9144
NSN 5945-01-472-1956
NSN 5895-01-649-3713
NSN 6650-01-565-1471
NSN 5945-01-392-1068
NSN 6620-00-041-3406
NSN 5935-01-311-7781
NSN 5925-01-422-6759