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 6150-01-492-6433
NSN 6145-01-335-0088
NSN 6240-01-540-4966
NSN 6610-01-633-8931
NSN 5945-01-273-4013
NSN 6610-01-555-0842
NSN 5910-00-366-0095
NSN 6650-01-201-6311
NSN 5835-01-616-6131
NSN 5835-00-003-0295
NSN 6650-01-127-9518
NSN 5925-01-024-9568