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 5996-00-071-8966
NSN 4140-01-463-7952
NSN 6620-00-635-7347
NSN 6620-00-218-1228
NSN 5905-01-594-6534
NSN 6240-01-340-2630
NSN 5998-01-270-7765
NSN 6610-01-406-6696
NSN 5895-01-545-3696
NSN 5915-00-181-9223
NSN 6220-00-463-1081
NSN 5975-01-390-7358