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 5920-01-336-4608
NSN 5905-00-818-8263
NSN 5960-01-399-4327
NSN 5950-00-884-2700
NSN 6130-01-327-9492
NSN 5999-01-422-4506
NSN 6145-01-065-2692
NSN 5905-01-527-2225
NSN 6320-00-681-1324
NSN 5835-00-876-4544
NSN 6610-01-545-5648
NSN 5996-00-169-9036