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 5855-00-189-6066
NSN 7035-00-238-3662
NSN 6150-00-777-3149
NSN 5915-01-633-9845
NSN 5996-00-456-0895
NSN 5920-00-894-2455
NSN 7035-01-423-8343
NSN 6110-01-475-3229
NSN 5920-01-411-8571
NSN 5950-00-160-5667
NSN 5930-01-198-7920
NSN 6320-00-194-4252