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 6685-01-446-9594
NSN 5925-00-647-3469
NSN 5935-00-370-1345
NSN 5998-00-030-8546
NSN 6220-01-477-5001
NSN 5965-00-957-5200
NSN 6220-01-264-0405
NSN 5930-01-379-5074
NSN 6135-01-184-0727
NSN 5915-01-172-4298
NSN 5985-01-157-8208
NSN 6650-01-466-5615