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 7035-01-368-4801
NSN 2925-01-346-9522
NSN 5990-00-189-4642
NSN 5915-01-462-6980
NSN 5990-00-197-0159
NSN 6145-01-114-8001
NSN 5996-01-543-7192
NSN 5895-01-182-4563
NSN 6240-00-068-5543
NSN 5920-00-858-1118
NSN 6685-01-629-3227
NSN 6130-00-759-2882