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 6685-01-485-8908
NSN 5905-00-171-2652
NSN 6135-00-900-2139
NSN 6105-00-678-0790
NSN 5990-00-777-0413
NSN 6135-01-340-2599
NSN 7035-00-153-3826
NSN 6650-01-394-2646
NSN 6145-01-186-3532
NSN 5935-01-066-3586
NSN 5945-00-892-1116
NSN 6105-01-010-0827