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 7035-00-167-7411
NSN 5925-00-286-8502
NSN 6220-01-062-2077
NSN 6105-01-179-6563
NSN 5935-00-325-1671
NSN 5945-00-904-4291
NSN 5985-00-141-9036
NSN 5835-01-128-9331
NSN 7035-01-364-8454
NSN 5975-00-054-9372
NSN 5965-01-343-6983
NSN 5990-01-565-2226