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 6610-01-605-2451
NSN 5920-00-882-8667
NSN 5930-01-400-6126
NSN 5965-00-630-7872
NSN 5930-00-679-9942
NSN 6620-01-219-9413
NSN 5985-01-481-4580
NSN 6610-01-364-0197
NSN 5990-01-606-9305
NSN 6685-01-168-8194
NSN 5925-01-293-0896
NSN 5965-01-522-2838