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 6145-00-185-9962
NSN 5920-01-594-5177
NSN 6130-01-384-0315
NSN 7035-01-486-4118
NSN 7035-01-398-3494
NSN 5895-01-604-8924
NSN 6220-00-308-6330
NSN 5935-01-412-4968
NSN 5935-01-539-6349
NSN 6130-01-576-9305
NSN 5950-01-366-5264
NSN 5985-01-450-0532