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 5996-01-116-1988
NSN 5975-00-841-8774
NSN 6610-01-186-4106
NSN 5945-01-152-7539
NSN 5920-01-587-6542
NSN 6150-01-293-2793
NSN 6130-01-041-6134
NSN 5925-00-350-4589
NSN 6645-01-400-2119
NSN 5915-01-465-3184
NSN 6610-01-224-1912
NSN 5999-01-084-9440