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 6145-01-448-9332
NSN 5965-01-296-8991
NSN 6240-01-494-6650
NSN 5915-01-227-3128
NSN 5999-00-348-9213
NSN 6145-00-309-2211
NSN 6220-00-586-3044
NSN 5950-01-443-5160
NSN 6130-01-400-6123
NSN 6105-00-288-5872
NSN 6220-01-540-2161
NSN 6685-00-845-4656