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 5950-01-161-4750
NSN 4140-01-347-3344
NSN 5910-01-322-5964
NSN 6105-00-068-0436
NSN 5835-01-242-9806
NSN 5925-01-060-3403
NSN 5895-00-949-0673
NSN 5910-01-181-3344
NSN 6685-00-916-8274
NSN 5910-00-318-8766
NSN 5998-01-546-5089
NSN 5920-00-844-2488