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 5945-01-454-0005
NSN 5920-00-427-7267
NSN 6685-00-233-6563
NSN 6110-01-286-3035
NSN 6105-00-583-9958
NSN 5990-01-177-2838
NSN 5990-01-364-8405
NSN 6105-01-366-2461
NSN 7035-00-445-9657
NSN 5905-00-121-7938
NSN 5990-01-565-2226
NSN 5985-01-358-4081