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 5998-01-048-0738
NSN 5935-01-583-6878
NSN 6685-01-550-4035
NSN 6610-01-096-4601
NSN 5915-01-508-4199
NSN 7035-01-042-0527
NSN 5915-01-407-7967
NSN 6110-00-082-0268
NSN 5895-00-986-6105
NSN 6150-01-215-0311
NSN 5960-01-103-3150
NSN 5910-01-280-1618