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 5999-00-575-9995
NSN 7035-01-158-7673
NSN 6150-01-360-1588
NSN 6220-01-083-7596
NSN 6150-00-295-5714
NSN 6320-01-201-2776
NSN 5935-01-632-7954
NSN 6610-00-929-2218
NSN 5835-01-464-7038
NSN 6135-01-156-4627
NSN 5910-00-330-9539
NSN 5855-01-035-2866