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 7035-01-232-7263
NSN 6610-01-580-0766
NSN 6610-00-999-5384
NSN 5915-01-015-8375
NSN 5950-01-470-6607
NSN 6110-01-054-0299
NSN 5985-01-570-9347
NSN 4140-01-475-8930
NSN 5965-00-285-0745
NSN 5935-01-308-7927
NSN 6645-01-036-5027
NSN 5930-00-205-2945