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 5910-01-199-2676
NSN 5935-01-112-0450
NSN 5915-00-228-0114
NSN 6650-01-579-6231
NSN 6130-01-255-3492
NSN 6220-00-643-4045
NSN 5930-01-366-1640
NSN 7035-00-803-3056
NSN 5895-01-288-0753
NSN 6610-01-168-7943
NSN 6150-01-396-7715
NSN 5960-01-279-2589