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 5945-00-456-5931
NSN 6145-01-093-5259
NSN 5935-01-117-1173
NSN 6220-01-050-8706
NSN 5905-00-924-3608
NSN 5990-00-931-2635
NSN 5925-01-387-6955
NSN 5975-00-250-0940
NSN 6105-01-486-3600
NSN 6145-00-269-4271
NSN 5915-01-220-8830
NSN 5920-00-100-2582