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 5965-01-150-1920
NSN 6610-00-033-8719
NSN 5996-01-433-9067
NSN 6220-00-323-0800
NSN 5999-01-505-4745
NSN 6130-00-264-4165
NSN 6150-01-147-1428
NSN 5930-01-602-5615
NSN 6135-01-374-6631
NSN 2925-01-426-3410
NSN 5835-01-098-4289
NSN 5985-01-630-2200