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 5895-01-131-9713
NSN 6650-01-194-6997
NSN 6130-00-100-0175
NSN 7035-00-529-3128
NSN 6650-01-258-5871
NSN 5835-01-268-1924
NSN 5990-01-320-1412
NSN 5975-00-553-7151
NSN 5935-01-011-5575
NSN 5925-00-077-2837
NSN 6110-00-494-3056
NSN 5960-01-609-6565