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 5975-01-349-0518
NSN 6105-00-241-6205
NSN 5960-01-580-6360
NSN 5925-01-241-0572
NSN 5998-00-449-3499
NSN 6145-01-024-8557
NSN 5915-00-487-3295
NSN 6240-01-459-6965
NSN 5960-01-613-7945
NSN 5985-00-938-7090
NSN 7035-00-437-7950
NSN 5855-01-616-4391