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 6110-00-450-9883
NSN 6135-01-045-1504
NSN 6110-00-762-9128
NSN 6685-00-478-1858
NSN 5855-00-285-8172
NSN 6110-00-103-5702
NSN 6145-01-428-9003
NSN 6645-00-421-5287
NSN 5985-00-543-1987
NSN 4140-01-235-3921
NSN 5895-01-157-9330
NSN 5996-01-537-2457