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 4140-01-576-9796
NSN 6150-00-455-0033
NSN 6150-00-077-1980
NSN 6685-01-462-6290
NSN 5935-00-599-4825
NSN 6685-00-091-9244
NSN 6145-01-330-6794
NSN 5895-01-453-9471
NSN 6145-01-391-2221
NSN 6150-00-102-5296
NSN 6685-01-099-2458
NSN 6650-01-444-2152