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 6620-00-411-4983
NSN 6145-01-312-2244
NSN 6650-00-757-9219
NSN 6685-01-365-7492
NSN 5895-00-500-3273
NSN 5950-00-364-0764
NSN 5855-00-337-3679
NSN 5975-00-719-6236
NSN 5920-01-600-5847
NSN 6650-00-375-6632
NSN 5945-01-088-9048
NSN 5990-01-196-2953