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 5975-01-541-9395
NSN 6105-00-221-8573
NSN 6220-00-763-4131
NSN 6150-01-655-2619
NSN 6610-00-108-9546
NSN 6220-01-025-8551
NSN 5985-01-300-0821
NSN 6620-01-445-4295
NSN 5996-01-432-0117
NSN 5965-00-693-8829
NSN 6220-00-682-8292
NSN 5990-01-170-0077