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 5915-00-459-9641
NSN 6105-00-045-7582
NSN 5855-01-396-8734
NSN 5910-01-386-3191
NSN 5999-01-381-1139
NSN 7035-00-079-7189
NSN 5835-00-560-6650
NSN 5915-01-599-1266
NSN 6105-01-617-8562
NSN 5855-00-832-9341
NSN 5965-00-170-5254
NSN 5998-00-403-2261