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 2925-01-106-8871
NSN 5996-01-599-3117
NSN 5965-01-467-7974
NSN 6150-00-034-3478
NSN 6110-00-225-1726
NSN 5905-01-080-9145
NSN 6135-01-362-4256
NSN 6130-01-411-6089
NSN 5855-00-484-8638
NSN 5975-01-262-3147
NSN 5998-01-445-5997
NSN 5895-01-155-8424