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 5965-00-568-5802
NSN 5960-01-614-0489
NSN 5920-00-917-3539
NSN 6135-00-284-1406
NSN 6650-01-486-7221
NSN 5999-00-153-9671
NSN 5935-00-778-4919
NSN 5915-00-137-9051
NSN 6645-01-270-3176
NSN 6685-01-099-2458
NSN 6685-01-089-1872
NSN 5930-01-537-3440