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 5935-01-222-1717
NSN 5915-00-724-3576
NSN 7035-01-564-4617
NSN 6145-01-483-1292
NSN 5996-01-617-1385
NSN 5925-00-466-7308
NSN 6650-00-162-0951
NSN 5965-01-464-9885
NSN 5996-00-308-4594
NSN 5990-01-384-9747
NSN 6135-01-416-3181
NSN 6105-00-969-2663