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 6110-00-684-6844
NSN 5950-00-164-3358
NSN 7035-01-433-8021
NSN 5990-01-288-7393
NSN 2925-01-534-7314
NSN 5999-00-151-7264
NSN 5930-00-866-0230
NSN 5999-00-529-0157
NSN 5935-00-257-9234
NSN 6685-01-630-8171
NSN 5920-01-071-4119
NSN 6145-01-658-5730