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 5910-01-589-6790
NSN 6150-00-419-6008
NSN 6110-01-527-5662
NSN 6685-00-432-8795
NSN 5855-01-425-1330
NSN 6135-01-477-5259
NSN 6220-01-224-5850
NSN 5935-01-039-6228
NSN 5960-00-874-4857
NSN 5998-01-054-5759
NSN 5998-01-529-7193
NSN 5835-01-319-4636