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 5999-01-362-9046
NSN 5985-01-032-4371
NSN 5965-01-126-7500
NSN 6150-01-273-0183
NSN 5990-01-040-6358
NSN 5910-00-482-0230
NSN 5965-00-246-5612
NSN 5945-01-369-0183
NSN 6685-01-194-7890
NSN 5925-01-258-2129
NSN 5835-00-356-3825
NSN 4140-00-427-6638