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 6650-01-474-2496
NSN 5920-01-188-8794
NSN 5999-01-202-1918
NSN 5835-01-382-4592
NSN 7035-01-384-9257
NSN 5935-00-543-2142
NSN 5930-00-416-7257
NSN 5895-00-487-3321
NSN 5965-01-133-7459
NSN 6110-01-270-9042
NSN 6110-00-995-0133
NSN 5910-00-138-3711