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 5990-01-054-3332
NSN 5990-01-392-5682
NSN 6620-01-586-3040
NSN 5996-00-700-7645
NSN 5925-01-445-6112
NSN 5835-01-392-7683
NSN 6620-01-173-3284
NSN 6645-01-063-3371
NSN 5998-01-224-6404
NSN 6110-00-915-3561
NSN 6685-00-045-5243
NSN 5920-00-687-2066