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 5996-00-760-8499
NSN 6220-01-500-2188
NSN 5855-01-462-0495
NSN 5930-01-313-0484
NSN 4140-00-279-3148
NSN 5945-01-461-3902
NSN 5985-00-767-6315
NSN 6105-01-218-5211
NSN 5996-01-398-3516
NSN 5915-01-415-2477
NSN 5910-00-854-9961
NSN 6240-01-240-6527