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 5915-00-900-3369
NSN 6645-01-061-5516
NSN 6110-01-066-1680
NSN 6645-01-537-1066
NSN 5996-01-280-6461
NSN 5950-01-141-2900
NSN 6150-01-263-9766
NSN 6220-00-869-5544
NSN 5835-01-424-0054
NSN 5999-01-190-2417
NSN 6150-01-468-9638
NSN 2925-01-027-1293