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 5975-00-906-6299
NSN 6650-01-041-0296
NSN 5975-01-322-4682
NSN 5999-00-525-4320
NSN 5950-01-101-6154
NSN 2925-01-061-4012
NSN 5915-01-420-2691
NSN 6685-00-124-8617
NSN 5996-01-057-9023
NSN 5960-01-415-3574
NSN 5998-00-096-9985
NSN 5950-00-967-4877