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 7035-01-037-1744
NSN 6610-01-248-4339
NSN 5930-01-169-9233
NSN 5855-01-486-7538
NSN 5985-00-254-2900
NSN 5935-01-181-2232
NSN 6240-01-371-3436
NSN 5998-00-553-8061
NSN 6105-00-753-5369
NSN 6135-01-408-9244
NSN 5905-01-049-3140
NSN 5996-01-025-5683