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 6130-01-122-0690
NSN 6145-01-085-6799
NSN 5945-00-804-9409
NSN 6135-01-378-3331
NSN 5915-00-543-1133
NSN 6150-00-463-4005
NSN 6130-00-765-5685
NSN 5895-01-538-5924
NSN 5935-01-510-8676
NSN 7035-00-445-9657
NSN 5855-00-560-0110
NSN 6105-01-265-8693