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 7035-00-295-0451
NSN 6320-01-425-1417
NSN 6320-00-593-0379
NSN 5910-00-880-6082
NSN 5935-01-605-3600
NSN 5835-00-019-1816
NSN 6240-01-577-4740
NSN 5920-01-522-0649
NSN 6610-00-880-1914
NSN 6240-00-813-6328
NSN 5975-01-190-6917
NSN 6240-01-207-8056