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 6105-01-509-4224
NSN 5915-01-132-9883
NSN 6135-01-620-8216
NSN 6610-01-134-8993
NSN 5960-00-786-7967
NSN 6645-00-050-3738
NSN 5920-01-049-1275
NSN 5895-01-472-7333
NSN 4140-00-926-4242
NSN 6145-01-200-7914
NSN 6150-01-114-7647
NSN 6145-01-370-4485