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 6110-01-438-2604
NSN 6320-00-242-3300
NSN 7035-00-173-2281
NSN 5975-01-634-0678
NSN 6220-01-223-7749
NSN 6130-01-323-4425
NSN 5935-00-974-1816
NSN 5965-01-364-1083
NSN 6685-01-360-8296
NSN 5910-00-481-1202
NSN 6620-00-286-5721
NSN 5950-00-106-8954