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 5855-00-327-2112
NSN 5915-00-737-6207
NSN 5960-00-760-7382
NSN 5930-01-248-7354
NSN 5910-01-542-4476
NSN 6130-00-387-2051
NSN 6105-01-281-0511
NSN 6145-00-437-8960
NSN 5835-00-683-4612
NSN 5950-01-449-6356
NSN 6110-01-347-6761
NSN 6645-00-079-1430