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 5895-01-229-7005
NSN 6645-01-536-5383
NSN 6650-00-187-5388
NSN 5855-00-560-0110
NSN 5910-01-617-7681
NSN 6130-00-906-8547
NSN 6650-00-226-7099
NSN 5985-01-348-4599
NSN 5930-01-350-9215
NSN 6130-00-377-9197
NSN 5999-01-317-3990
NSN 6685-01-174-3818