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 5905-01-526-1603
NSN 7035-00-200-5162
NSN 5975-00-777-8171
NSN 5950-01-197-7625
NSN 5975-00-707-8036
NSN 6685-00-430-5471
NSN 5925-00-186-0765
NSN 6685-01-116-3422
NSN 7035-00-731-8729
NSN 6610-01-268-4191
NSN 6105-01-138-7425
NSN 6135-01-313-8323