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 6135-01-324-7718
NSN 5950-00-529-0264
NSN 6110-01-582-0311
NSN 5998-00-317-2857
NSN 5855-01-023-3727
NSN 6645-00-916-5615
NSN 5915-01-192-1303
NSN 6650-01-081-7040
NSN 6145-01-247-2162
NSN 5895-01-034-2115
NSN 6320-00-593-0379
NSN 6685-00-066-2397