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 6145-01-590-8700
NSN 7035-00-753-0695
NSN 6685-01-431-6820
NSN 5935-01-023-1979
NSN 5935-01-124-4630
NSN 6650-01-265-2672
NSN 5975-01-003-8937
NSN 6135-00-191-6444
NSN 5905-01-134-2706
NSN 6610-00-757-4673
NSN 5999-01-421-3388
NSN 2925-01-304-2127