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 5935-00-173-1408
NSN 5999-01-268-5648
NSN 5910-01-016-7823
NSN 5855-00-256-5562
NSN 5925-01-314-3949
NSN 5945-01-095-6407
NSN 6240-00-838-0157
NSN 5835-00-518-4507
NSN 6645-00-279-1777
NSN 6685-00-316-1157
NSN 6320-01-416-9357
NSN 5996-00-358-6257