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 6240-01-607-4651
NSN 5930-01-216-4256
NSN 5930-01-517-3095
NSN 6220-00-284-3220
NSN 2925-01-168-6253
NSN 6145-00-226-1194
NSN 6240-00-225-9271
NSN 5999-01-286-5699
NSN 5999-00-586-6941
NSN 5930-01-180-9062
NSN 5920-01-379-4806
NSN 5855-01-426-5589