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 7035-00-834-2090
NSN 6130-01-063-9043
NSN 5905-01-439-7644
NSN 6610-01-301-3513
NSN 6110-01-542-3191
NSN 5910-00-043-2004
NSN 5915-01-512-0131
NSN 5950-01-303-4516
NSN 6685-01-197-8048
NSN 6130-01-575-1468
NSN 6650-01-472-6547
NSN 6685-01-537-0782