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 5835-01-329-4814
NSN 5895-00-982-6050
NSN 5960-01-212-8118
NSN 5910-01-314-9429
NSN 6650-01-659-8445
NSN 6220-01-126-0370
NSN 5855-01-658-1044
NSN 5985-01-476-3138
NSN 5996-01-158-5197
NSN 6620-00-255-5962
NSN 5905-00-631-8746
NSN 5855-01-590-3323