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 5835-01-566-5462
NSN 5950-01-097-5370
NSN 6150-01-460-8034
NSN 5925-00-412-1139
NSN 5925-01-586-3324
NSN 6610-01-031-1113
NSN 6610-01-123-2276
NSN 5930-00-707-5696
NSN 6320-01-493-4472
NSN 5975-01-242-0582
NSN 5999-01-084-5109
NSN 5930-01-107-9009