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 5996-01-065-0939
NSN 5990-01-003-4209
NSN 7035-00-437-7950
NSN 6685-00-186-9190
NSN 5985-01-412-5945
NSN 7035-01-416-5910
NSN 5990-00-794-5870
NSN 5996-01-102-3072
NSN 5965-00-445-1843
NSN 5999-01-427-3702
NSN 6135-01-477-5259
NSN 6220-01-213-1558