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 5965-01-111-6031
NSN 6650-01-553-2805
NSN 5960-01-244-2835
NSN 5965-00-734-5053
NSN 5935-01-521-5589
NSN 6610-00-466-3104
NSN 5925-00-816-9929
NSN 2925-01-159-8312
NSN 5990-00-524-2293
NSN 5990-01-431-6749
NSN 6130-01-407-2853
NSN 5990-00-434-0620