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 5965-01-559-7390
NSN 5950-01-041-3857
NSN 5996-01-245-8209
NSN 5835-01-143-9143
NSN 5975-01-384-7912
NSN 5999-01-550-5606
NSN 5998-01-445-2963
NSN 6105-00-243-0507
NSN 5905-00-925-1618
NSN 6135-00-375-6861
NSN 5960-00-051-0132
NSN 5855-01-499-1240