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 5855-01-188-4049
NSN 5855-00-494-9581
NSN 5998-01-353-1338
NSN 6650-00-933-8744
NSN 5975-01-597-4195
NSN 5855-01-623-8582
NSN 5855-01-034-3845
NSN 5945-01-227-6922
NSN 6105-01-215-3015
NSN 6135-01-432-6201
NSN 5910-01-603-4402
NSN 5996-01-632-2061