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 6320-01-473-9024
NSN 5960-01-641-5493
NSN 5965-01-550-0163
NSN 5930-00-170-9224
NSN 6220-01-616-5860
NSN 2925-01-259-0785
NSN 5975-00-435-0350
NSN 6105-00-854-4575
NSN 5895-00-186-8572
NSN 5996-01-356-3369
NSN 6220-00-696-1519
NSN 5998-01-134-3483