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 5895-00-150-7072
NSN 5985-00-261-7753
NSN 6105-01-011-9435
NSN 6150-00-971-2116
NSN 5985-01-351-5671
NSN 6110-01-442-9060
NSN 6145-01-386-6286
NSN 5915-01-262-2950
NSN 5935-01-651-7709
NSN 5990-00-798-7794
NSN 6150-01-119-5576
NSN 5950-00-633-6844