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 6105-01-003-5902
NSN 5855-01-247-9666
NSN 6135-01-247-5660
NSN 5920-00-203-5938
NSN 5910-01-139-6090
NSN 5910-00-283-3706
NSN 6135-00-962-4111
NSN 6220-00-611-8036
NSN 5930-00-272-1427
NSN 6145-01-100-0732
NSN 5945-00-377-8103
NSN 5975-01-607-5787