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 6320-01-585-8468
NSN 6130-01-412-1320
NSN 5996-01-441-1594
NSN 6135-00-248-4102
NSN 5835-00-275-0584
NSN 6685-00-717-4058
NSN 5895-01-085-4318
NSN 5996-01-198-2127
NSN 5905-01-605-8672
NSN 5960-01-241-9078
NSN 6610-00-292-9895
NSN 6135-00-274-4037