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 6650-01-258-5871
NSN 5975-00-285-0907
NSN 5996-01-247-2986
NSN 5935-00-132-0296
NSN 5965-01-599-0799
NSN 5996-01-485-0562
NSN 6320-00-225-7013
NSN 5925-01-115-3351
NSN 5985-01-504-1783
NSN 6105-00-903-6789
NSN 5960-01-033-4207
NSN 5998-00-597-7175