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 6650-01-272-9746
NSN 2925-01-259-7092
NSN 5965-01-513-9978
NSN 4140-00-989-3257
NSN 7035-01-479-5268
NSN 5920-01-153-9299
NSN 5935-00-188-3080
NSN 5925-00-245-3391
NSN 5835-00-777-8333
NSN 5950-01-643-2126
NSN 7035-00-140-0474
NSN 5930-00-134-1312