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 5895-00-679-8606
NSN 6320-01-352-5653
NSN 6110-01-170-4263
NSN 5930-01-306-6700
NSN 5975-00-655-4103
NSN 6620-01-231-4208
NSN 5915-01-554-7283
NSN 6610-00-691-4698
NSN 6320-01-519-8767
NSN 5996-01-607-6915
NSN 6610-01-406-4985
NSN 6110-01-227-3869