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 5935-01-372-1065
NSN 5985-01-187-5815
NSN 5996-01-210-0280
NSN 6145-01-391-5148
NSN 6105-01-208-4930
NSN 5930-01-108-6463
NSN 6220-01-322-3474
NSN 5985-01-340-8974
NSN 5920-00-452-3889
NSN 5996-00-289-9847
NSN 6620-00-193-9503
NSN 5960-00-072-5874