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 5855-01-389-8884
NSN 5945-00-415-5651
NSN 5945-01-634-0588
NSN 5965-00-735-9315
NSN 7035-01-072-8872
NSN 5855-00-256-5562
NSN 6110-01-121-3929
NSN 5990-01-485-8874
NSN 4140-00-585-2065
NSN 6135-01-100-3593
NSN 5998-00-547-2642
NSN 6320-00-149-7570