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 5965-01-327-9234
NSN 6320-00-261-9136
NSN 5895-01-422-4863
NSN 6145-01-656-3903
NSN 5950-00-626-3014
NSN 2925-00-511-0325
NSN 6105-00-823-6506
NSN 5925-01-579-6730
NSN 6130-00-754-2950
NSN 6240-01-416-2804
NSN 4140-00-470-0530
NSN 5935-01-351-2334