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 6240-01-129-7060
NSN 5965-01-322-6637
NSN 2925-01-282-3206
NSN 5855-01-634-0259
NSN 6105-00-389-8675
NSN 6610-01-581-2975
NSN 5925-01-634-0664
NSN 5920-00-184-2100
NSN 7035-01-296-4737
NSN 2925-01-154-2949
NSN 6240-01-277-6510
NSN 5996-00-938-8805