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 6610-01-529-8529
NSN 5910-01-240-2951
NSN 5945-00-879-2900
NSN 5905-01-573-8099
NSN 6135-01-613-9509
NSN 5975-00-281-5587
NSN 6240-00-600-7138
NSN 5835-01-502-9228
NSN 6320-01-352-5653
NSN 6240-00-398-0740
NSN 6645-00-482-2737
NSN 5935-01-147-3910