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 5835-01-357-9235
NSN 6145-01-217-6116
NSN 6645-01-400-2119
NSN 5855-01-436-7621
NSN 5855-01-062-5655
NSN 6145-01-461-4852
NSN 6645-00-679-8203
NSN 5835-01-297-1909
NSN 5835-01-218-5560
NSN 6620-00-816-9755
NSN 4140-01-086-3436
NSN 5915-00-204-7925