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 6610-01-298-2649
NSN 6110-00-200-8465
NSN 5835-00-148-9719
NSN 5999-01-559-5350
NSN 5975-00-928-9190
NSN 5925-00-805-3653
NSN 5975-01-097-2309
NSN 5910-00-350-2916
NSN 7035-01-256-9598
NSN 2925-00-243-6841
NSN 6610-01-406-4985
NSN 6240-01-351-4516