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 5945-01-445-6081
NSN 5910-00-222-5641
NSN 5999-01-461-9928
NSN 6620-01-437-0387
NSN 5998-01-183-2236
NSN 6220-00-912-0226
NSN 5905-00-277-7439
NSN 5855-01-465-4083
NSN 7035-01-449-1189
NSN 5990-01-633-9503
NSN 5910-01-552-8848
NSN 5950-01-191-4829