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 6650-00-170-5095
NSN 5835-01-108-4980
NSN 6150-01-326-4708
NSN 6610-01-357-1354
NSN 5965-00-647-3972
NSN 6150-01-054-7409
NSN 5935-00-264-0136
NSN 5965-01-187-4008
NSN 5855-01-492-6913
NSN 6685-00-778-3796
NSN 5920-01-223-0747
NSN 6240-01-409-2465