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 6610-01-357-1354
NSN 5935-01-484-8816
NSN 5985-01-442-4688
NSN 5985-01-298-9374
NSN 6645-00-166-7926
NSN 6150-01-549-2955
NSN 5998-01-189-5473
NSN 5960-00-108-5318
NSN 5990-01-425-2175
NSN 5835-00-406-6382
NSN 6130-00-446-6922
NSN 6610-01-047-2420